CÂU ĐIỀU KIỆN là dạng bài tập cơ bản và quan trọng trong tiếng anh, đây là dạng bài tập thương xuyên ra thi ở tiếng anh cấp 1, cấp 2, cấp 3, và thường xuyên gặp trong các kỳ thi , xin giói thiệu đến các bạn đọc bộ bài tập câu điều kiện đầy đủ và quan trọng, xin mời tham khảo.
Trang 1CONDITIONAL SENTENCES
I, Put the verbs in brackets into the correct form:
1 If I see him , I _ (give ) him a gift
2 If I had a typewriter, I _ (type) it myself
3 If I had known that you were in hospital, I _ (visit) you
4 You could make better progress if you _ (attend) class regularly
5 If I _ (know) his telephone number, I’d give it to you
6 If you _ (arrive) ten minutes earlier, you would have got a seat
7 If he worked more slowly, he _ (not make) so many mistakes
8 I shouldn’t drink that wine if I _ (be) you
9 If I _ (find) a cheap room, I will stay a fortnight
10 A lot of people _ (be) out of work if the factory closed down
II, Make conditional sentences:
1 Keep silent or you’ll wake the baby up →If ……… …
Trang 2IV, Put the verbs in brackets into the correct form:
1 If I (know)……… that you were ill, I (go)……… to see you
2 If she'd had enough money, She (buy) ……… a car
3 I (buy) ……… a car If you lend me some money
4 I (see) ……… him if I (go) ……… to the party last night
5 We could have gone out if the weather (not be)……… so bad
6 If the book (not be )……… expensive, I'll buy it
7 You would be very surprised if he (return)………
8 I'll go out if it (not rain)………
9 They wouldn't come to the party if you (not invite) ……… them
10 What you (do) ……… if you (be) ……… him?
11 If that hat costs much, I (buy) ……… a small one
12 If you (drive) ……… more carefully, you (have) ……… so many accidents
13 If I (make) ……… that mistake again, my teacher (get)……… angry with me
14 If I spoke English, my job (be) ……… a lot easier
15 If he (go) ……… to London yesterday, he ( meet) ……… his old friend
16 I will lend them some money if they (ask) ……… me
17 If we had known who he was, we (invite) ……… him to speak at our meeting
18 My dog (bark) ……… if it (hear) ……… any strange sound
19 If I (have) ……… enough money, I would buy a house
20 They (not/let) ……… you in if you (come) late
21 If you (not go) ……… away, I (send) ……… for a policeman
22 If I (be) ……… in your place, I (accept) ……… Mr Anderson’s invitation
23 If I (win) ……… a big prize in a lottery, I’d give up my job
24 If I (be) ……… you, I (tell) ……… the truth
25 I was busy If I (have) …… free time I (go) ……… to the cinema with you
Trang 326 Why didn’t you attend the meeting?
Oh, I did not know If I (know)……… I (come) ……… there
27 What ……….we(do)……… if they do not come tomorrow?
28 If I had enough time now, I (write) ……… to my parents
29 It’s too bad Helen isn’t here If she (be) ……… here, she (know) ……… what to do
30 If I (eat)……… breakfast tomorrow morning, I (get) ……… hungry during class
31 If she (come)……… late again, she (lose) ………her job
32 I (let) ……… you know if I (find)……… out what’s happening
33 If we (live) ……… in a town, life would be better
34 I’m sure he wouldn’t mind if we (arrive) ……… early
35 We (phone) ……… you if we have time
36 If I won the lottery, I (give) ……… you half the money
37 It (be) ……… a pity if she married Fred
38 If I’m free on Saturday, I (go) ……… to the mountains
39 She (have) ……… a nervous breakdown if she goes on like this
40 I know I (feel) better if I (stop) ……… smoking
41 If I (be) ……… you, I (help) ……… him
42 I (understand)……… him if he (speak)……… more slowly
43 He didn’t listen to the teacher If he (listen) ……… carefully, he (perform)
……… well in the examination
44 He’s waiting for his mother to come back from Chicago If his mother (come) ………… home,
he (have) ……… a lot of presents
45 He wanted to buy some Christmas presents but he couldn’t If he (afford) ……… to buy, his children (be) ……… very happy to greet a new year
46 The kitchen will look better if we (have) ……… red curtains
47 If I knew his address, I (go) ……… round and see him
48 If you (not be) ……… so busy, I (show) ……… you how to play
49 It (be) ……… quicker if you (use) a computer
50 If we (have) ……… some eggs, I (make) ……… you a cake
V, Rewrite the following sentences:
1 He can’t go out because he has to study for his exam
Trang 4VI, Rewrite the following sentences
1 We can’t go out because he has to study for his exam
2 She is lazy so she can’t pass the exam
3 He will pay me tonight; I will have enough money to buy a car
4 He smokes too much; that’s why he can’t get rid of his cough
5 She is very shy, so she doesn’t enjoy the party
6 He doesn’t take any exercises He is so unhealthy
7 Study hard or you won’t pass the exam
8 Don’t be impatient or you will make mistakes
9 I didn’t eat lunch, I feel hungry now
10 If you want my advice, I wouldn’t buy it
Trang 5CONDITIONAL SENTENCES
Exercise 1: Rewrite these sentences with “If ……”:
1 She didn’t get up early so she was late for the meeting
2 I lost the way to come back the hotel because I hadn’t got the map of this city
3 Because of the heavy rain, we came to the class late
4 She felt so tired and she couldn’t go to the cinema with us
5 My father went to work yesterday so he didn’t know what happened to me
6 The teacher’s question was so difficult that I couldn’t answer
7 He missed the first bus because he didn’t start earlier
8 She failed the final exam because she didn’t learn hard
9 Because you don’t stop immediately, I call your teacher
10 I couldn’t phone Alice because I didn’t know her telephone number
11 I don’t know your decision so I can’t tell them
12 The weather is so hot that we can’t go out
13 She came late and she couldn’t meet him
14 Without the sun, man would live in the darkness
15 Smoking makes him so weak
16 I didn’t watch TV last night because I was busy
17 Stop talking or you won’t finish the work on time
18 He had a flu because he went out in the rain last night
Exercise 2: Find out the mistakes:
1 If you don’t try your best, you would fail the next exam
Exercise 3: Choose the best anwer
1 If I ……….the same problem you had as a child, I might not have succeeded in life as well as you
have
have
2 I………you sooner had someone told me you were in the hospital.
3 ………more help, I could call my neighbor.
Trang 64 ………then what I know today, I would have saved myself a lot of time and trouble over the
years
know
5 Do you think there would be less conflict in the world if all people……….the same language?
speak
6 If you can give me one good reason for your acting like this,………this incident again.
A I will never mention B I never mention C will I never mention D I don’t
mention
7 I didn’t know you were asleep Otherwise, I……….so much noise when I came in.
make
8 Unless you………all of my questions, I can’t do anything to help you.
9 Had you told me that this was going to happen, I…….….it.
A would have never believed B don’t believe C hadn’t believed D can’t believe
10 If Jake……… to go on the trip, would you have gone?
wouldn’t agree
11 When I stopped talking, Sam finished my sentence for me as though he……… my mind.
13 I wish I…….….you some money for your rent, but I’m broke myself.
lend
14 If someone …… …in to the store, smile and say, “May I help you?”
15 “Here’s my phone number” “Thanks I’ll give you a call if I ………….some help tomorrow”
16 If I weren’t working for an accounting firm, I……… in a bank.
17 The deathrate would decrease if hygienic conditions…………improved.
19 If there………., the ricefields could have been more productive.
A had been enough water B were enough water C would be enough water D are enough water
20 The patient could not recover unless he…… …an operation.
Trang 7A had undergone B would undergo C underwent D was
undergoing
21 If she…… … him, she would be very happy.
could meet
22 If he………… a thorough knowledge of English, he could have applied for this post.
23 If I had enough money, I……… …abroad to improve my English.
gone
24 The bench would collapse if they………on it.
25 If it…………convenient, let’s go out for a drink tonight,
26 If you……… …time, please write to me.
27 I shouldn’t go there at night if I………… you.
28 If I……….….get a pole, I will go fishing.
29 If you had the chance, ……… ….you go fishing?
30 If you ……… a choice, which country would you visit?
31 She will acept the offer if you persuade her.
32 If he were here, he would accompany you on the piano.
A Supposing he were here B because he were here C were he here D Both A and C
33 If she had gone abroad, she would have let you know.
A had gone she abroad B had she gone abroad C she had gone abroad D did she go abroad
34 Trees won’t grow……….there is enough water.
35 ……….she agreed, you would have done it.
36 If he hadn’t wasted too much time, he ……….…in his examination.
A would fail B wouldn’t fail C wouldn’t have failed D won’t fail
37 If I had taken that English course, I……….….much progress.
38 If I were in your place, I……… a trip to England.
39 If you inherited a million pounds, what……….….with the money?
do you do
40 If you………… as I told you, you……….….in such predicament now.
A did/would not be B had done/had not been C had done /would not be D do/would not be
41 Come and work for my company if you……….….better to do.
Trang 8A have nothing B will have nothing C had something D had nothing
42 If you had done as I told you, I think you……….…….
A would succeed B would have succeeded C could succeed D had succeeded
43 If he had got half a mark more, he ………in the exam.
A wouldn’t fail B wouldn’t have failed C won’t fail D won’t be failing
44 If it………….… tomorrow, we may postpone going.
45 If you hadn’t watched that late movie last night, you……….…sleepy now.
A wouldn’t have been B would’t have been beingC would have not been D might not be
46 If you ……….….as I told you, you ………….sorry now.
A did/would not be B had done/had not been C had done/would not be D do/would not be
47 If I…….…, I will let you know
stay
48 “Are you thinking about going to the Bahamas for the hollidays?” “No, but if I…….…the time,
I’d definitely go”
49 “It’s really raining” “Yes If the weather…… ……, we’ll have to camp somewhere else”.
A would get worse B might get worse C get worse D should get worse
50 “Why did you only send twenty dollats in the mail?” “If I had had more money,
I………… given you more.”
51 “My boss made me work overtime again” “If I were you, I………… ….my job”.
52 “Thanks for your help” “……….….want more information, call again tomorrow”.
53 “Remember the day I drove you to the airport?” “If you hadn’t ……… …me, I would have
been late”
54 “Sally finally got here from Chicago” “If she had come earlier, we………….…taken her to the
56 “My car broke down when I was leaving Detroit and I had to take the bus”
- “…….…, we would have picked you up”
did know
57 “It’s beginning to rain” “………… , we won’t be able to finish the ball game”.
A If it stops B Should it stop C Unless it stops D If it didn’t stop
58 “Did you need help with your math last night?” “If I had, I………… …you”.
Trang 9A would call B called C would have called D will call
59 “I’d really like some lunch but I have so much work to do”
- “……….… what you want and I can get it for you”
A tell me B if you would say me C you will tell to me D if you tell me
60 “John went to the hospital alone” “If ………., Iwould have gone with him”.
A had he told me B he had told me C he has told me D he would tell me
Exercise 4: Put the verbs in brackets into the correct forms.
1 What will happen if my parachute (not open)………?
2 If she (need) ………a radio, she can borrow mine
3 What you (do) ………when you come to the party tonight?
4 If anyone attacked me, my dog (jump) ……… at his throat
5 If I lend you 10 dollars, when you (repay) ……… me?
6 Unless you are more careful, you (have) ………an accident
7 Ice (turn) ………to water if you heat it
8 Unless I have a quiet room, I (not be able) ………to do any work
9 He'll be late for the train if he (not go) ………at once
10 Tell him to phone me if you (see) ………him
11 If he were in, he (answer) ………the phone
12 If he worked more slowly he (not make) ………so many mistakes
13 If you (arrive) ………ten minutes earlier you would have got a seat
14 If I (realize) ………what a bad driver you were I wouldn't have come with you
15 If I (be) ……… you, I would look for another job
16 The plants will die unless you (water) ………them everyday
17 Dial 113 if you (want) ……… to call the police
18 I’d take the lift if I (be) ……… the man
19 Unless we (preserve) ……… natural resources, the planet will be in danger
20 Susan wouldn’t have felt cold if she (eat) ………so many ice-creams
21 If I see him, I (give) ……… him a gift
22 If I had a typewriter, I (type) ……… the report myself
23 If I had known that you were in hospital, I (visit) ……… you
24 He could get the job easily if he (have) ……… a degree
25 I shouldn’t have believed it if I (not/see) ……… with my own eyes
26 If he (study) ……… hard, he can pass the exam
27 If she had asked you, ……… you (accept) ……….?
28 Rice plants (grow) ……… well if there is enough rain
29 He might get fat if he (stop) ……… smoking
30 What ……… you (do) ……… if you found a burglarin your house?
Exercise 5: Rewrite the following sentences into conditional ones beginning with the given words:
1 As he is often absent from class, he can’t keep pace with her classmates (If he…… )
2 You didn’t do as I advised you, so you failed (If you ….)
3 Be careful, or you make a wrong decision (If you ……… )
4 He decided to leave because you didn’t believe in his talent (If you ………)
Trang 105 Today is very cold, so we couldn’t go swimming (If today ……….)
6 I didn’t attend the lecture so I couldn’t do the test (If I …………)
7 I give back the book because I don’t bring enough money (If I ………….)
8 Don’t make noise or you’ll wake up the baby (If you ………)
9 Stop talking or you won’t understand the lesson (If you………)
10 We missed the bus because we got up late. (Had we…….)
11 If you don’t invite her, I’m sure she won’t come (Unless you ….)
12 I couldn’t get a higher mark because I didn’t have enough time (If I ……….)
13 She didn’t wear the raincoat so she got a cold (If she ……… )
14 John caught the rain yesterday, so he is ill today. (If he ………)
15 Work harder if you don’t want to lose your job (Unless……)
16 If you don’t go away, I will phone the police (Unless …….)
17 I couldn’t help you because you didn’t tell me about your problem (I could …….)
18 I didn’t have enough money, so I couldn’t buy the novel. (Had I …… )
19 My father isn’t here, therefore he can’t give us some advice (If my father ……)
21 If you don’t work harder, you will be sacked (Unless …)
22 He was driving very fast because he didn’t know the road was bad (If he ……….)
24 You didn’t have breakfast this morning, that’s why you are hungry now.(If you )
25 We have no money left because we spent too much last month. (If we )
26 They aren’t strong enough, so they can’t lift the table. (Were they… )
27 They missed the turn because they were talking (If they ……….)
28 He was sleeping, so he couldn’t hear the knock at the front door (If he ……….)
29 As the professor was speaking too fast, I couldn’t understand everything.(If the professor…….)
30 Our crops couldn’t grow if we didn’t have more rain (Unless … )
Exercise 6: Rewrite the sentences, beginning with “Unless”
1 If you are not careful, you will cut yourself with the sharp knife
2 If you do not like this one, I’ll bring you another
3 I’ll not be able to do any work if I do not have a quiet room
4 If she does not hurry, she’ll be late
5 If we had more rain, our crops would be better
6 The crops would he been ruined of the flood had risen higher
7 If you had not sneezed, he wouldn’t have known that we were there
8 If she did her hairdifferently, she would look quite nice
9 If Alex had played for our team, we would not have lost the game
10 If I won a gic prize in lottery, I’d give up my job
Exercise 7: Rewrite the sentences without conjunctions.
1 If I were you, I would accept the job
2 If you had told me that he never paid his debts, I wouldn’t have lent him the money
3 If he had know your telephone number, he would have rung you
4 If the weather were nice, I would go for a walk
5 I would come to her wedding if I were invited
6 Would you visit me if I were sent to prison?
7 Would you have written to her if you had known her address?
8 What would you do if today were a holiday?
9 If they had asked me, I would have helped them
10 Scientists think that men could live on the moon if there were air and water on it
Trang 11Exercise on conditional sentences
I Complete the Conditional Sentences Type I.
1 If Caroline and Sue (prepare) the salad, Phil (decorate) the house
2 If Sue (cut) the onions for the salad, Caroline (peel) the mushrooms
3 Jane (hoover) the sitting room if Aaron and Tim (move) the furniture
4 If Bob (tidy) up the kitchen, Anita (clean) the toilet
5 Elaine (buy) the drinks if somebody (help) her carry the bottles
6 If Alan and Rebecca (organize) the food, Mary and Connor (make) the sandwiches
7 If Bob (look) after the barbecue, Sue (let) the guests in
8 Frank (play) the DJ if the others (bring) along their CDs
9 Alan (mix) the drinks if Jane (give) him some of her cocktail recipes
10 If they all (do) their best, the party (be) great
II Complete the Conditional Sentences (Type I) by putting the verbs into the correct form.
1 If you (send) this letter now, she (receive) it tomorrow
2 If I (do) this test, I (improve) my English
3 If I (find) your ring, I (give) it back to you
4 Peggy (go) shopping if she (have) time in the afternoon
5 Simon (go) to London next week if he (get) a cheap flight
6 If her boyfriend (phone / not) today, she (leave) him
7 If they (study / not) harder, they (pass / not) the exam
8 If it (rain) tomorrow, I (have to / not) water the plants
9 You (be able/ not) to sleep if you (watch) this scary film
10 Susan (can / move / not) into the new house if it (be / not) ready on time
III Janine is a daydreamer She imagines what would happen if she won the lottery Complete the Conditional Sentences Type II.
1 If I (play) the lottery, I (have) a chance to hit the jackpot
2 If I (hit) the jackpot, I (be) rich
3 If I (be) rich, my life (change) completely
4 I (buy) a lonely island, if I (find) a nice one
5 If I (own) a lonely island, I (build) a huge house by the beach
6 I (invite) all my friends if I (have) a house by the beach
7 I (pick) my friends up in my yacht if they (want) to spend their holidays on my island
8 We (have) great parties if my friends (come) to my island
9 If we (like) to go shopping in a big city, we (charter) a helicopter
10 But if my friends' holidays (be) over, I (feel) very lonely on my lonely island
IV Complete the Conditional Sentences (Type II) by putting the verbs into the correct form Use conditional I with would in the main clause.
1 If we (have) a yacht, we (sail) the seven seas
2 If he (have) more time, he (learn) karate
3 If they (tell) their father, he (be) very angry
4 She (spend) a year in the USA if it (be) easier to get a green card
5 If I (live) on a lonely island, I (run) around naked all day
6 We (help) you if we (know) how
7 My brother (buy) a sports car if he (have) the money
8 If I (feel) better, I (go) to the cinema with you
9 If you (go) by bike more often, you (be / not) so flabby
10 She (not / talk) to you if she (be) mad at you
Trang 12V What a match – your favorite team has lost again! So after the game, the supporters discuss what could have been different Complete the Conditional Sentences Type III.
1 If the midfielders (pass) the ball more exactly, our team (have) more chances to attack
2 If the forwards (run) faster, they (score) more goals
3 Their motivation (improve) if they (kick) a goal during the first half
4 The fullbacks (prevent) one or the other goal if they (make) their opponents
5 If the goalie (jump) up, he (catch) the ball
6 If the referee (see) the foul, he (award) a penalty kick to our team
7 Our team (be) in better form if they (train) harder the weeks before
8 The game (become) better if the trainer (send) a substitute in during the second half
9 If it (be) a home game, our team (win) the match
10 If our team (win) the match, they (move) up in the league
VI Complete the Conditional Sentences (Type III) by putting the verbs into the correct form Use conditional II with would in the main clause.
1 If you (study) for the test, you (pass) it
2 If you (ask) me, I (help) you
3 If we (go) to the cinema, we (see) my friend Jacob
4 If you (speak) English, she (understand)
5 If they (listen) to me, we (be) home earlier
6 I (write) you a postcard if I (have) your address
7 If I (not / break) my leg, I (take part) in the contest
8 If it (not/ start) to rain, we (walk) to the museum
9 We (swim) in the sea if there (not / be) so many sharks there
10 If she (take) the bus, she (not / arrive) on time
VII Decide whether the following Conditional Sentences are Type I or Type II.
1 If they go to Australia, they will go whale-watching
VIII Complete the Conditional Sentences Decide whether to use Type I or II.
1 If you do your homework now, we (go) to the cinema in the evening
Trang 132 If we (order) the book now, we will have it tomorrow
3 If I had more money, I (buy) a bigger car
4 If I (meet) my favorite movie star, I would ask him for an autograph
5 I (call) you if I need your help
6 I would go swimming if the weather (be) better
7 If he (have) time tomorrow, we will meet the day after
8 If I were you, I (know) what to do
9 If we don't order the tickets soon, there (not be) any tickets left
10 She (say) that if she were your friend
IX Complete the Conditional Sentences Decide whether to use Type I or II.
1 If they go to Washington, they (see) the White House
2 If she (have) a hamster, she would call him Fred
3 If he gave her a sweet, she (stop) crying
4 If he (arrive) later, he will take a taxi
5 We would understand him if he (speak) slowly
6 Andy (cook) dinner if we buy the food
7 I will prepare breakfast if I (wake up) early
8 If they shared a room, they (fight) all day long
9 If you hate walking in the mountains, you (enjoy / not) the tour
10 Janet would go jogging if she (have / not) to do her homework
X Decide whether the following Conditional Sentences are Type I, II or II.
1 If he had dropped the vase, it would have broken
Type I Type II Type III
2 If you have to do the washing up, I will help you
Type I Type II Type III
3 If I had a hammer, I'd hammer in the morning (song)
Type I Type II Type III
4 I wouldn't run away if I saw a spider
Type I Type II Type III
5 We'd have given you a lift if you hadn't had your bike with you
Type I Type II Type III
6 If you had listened to me, the accident wouldn't have happened
Type I Type II Type III
7 If we don't get tickets for the concert, we'll stay at home
Type I Type II Type III
Trang 148 They'd go by bus if they didn't have a car.
Type I Type II Type III
9 She'll hear us if you don't stop laughing
Type I Type II Type III
10 He wouldn't have taken the bread if he hadn't been hungry
Type I Type II Type III
XI Complete the Conditional Sentences Decide whether to use Type I, II or III.
1 If I had time, I (go) shopping with you
2 If you (speak) English, you will get along with them perfectly
3 If they had gone for a walk, they (turn) the lights off
4 If she (come) to see us, we will go to the zoo
5 I would have told you, if I (see) him
6 Would you mind if I (open) the window?
7 If they (invite) me, I wouldn't have said no
8 My friend (meet) me at the station if he gets the afternoon off
9 If I (not do) it, nobody would do it
10 If my father (not pick) me up, I'll take the bus home
XII Complete the Conditional Sentences (Type I, II or III) by putting the verbs into the correct form.
1 If they (have) time at the weekend, they will come to see us
2 If we sneak out quietly, nobody (notice)
3 If we (know) about your problem, we would have helped you
4 If I (be) you, I would not buy that dress
5 We (arrive) earlier if we had not missed the bus
6 If I didn't have a mobile phone, my life (not / be) complete
7 Okay, I (get) the popcorn if you buy the drinks
8 If I (tell) you a secret, you would be sure to leak it
9 She (go) out with you if you had only asked her
10 I would not have read your diary if you (not hide) it in such an obvious place
XIII Complete the conditional sentences (type I) Remember to use the auxiliary verbs.
1 If it doesn't rain, we (can / go) swimming tomorrow
2 If you train hard, you (might / win) first prize
3 If we go to Canada next year, we (can / improve) our English
Trang 154 I (May / go) to the disco in the evening if I do the washing-up now
5 If we go on holiday next week, I (not / can / play) tennis with you
6 If you see Gareth tomorrow, you (should / tell) him that you love him
7 If my parents go shopping in the afternoon, I (must / look) after my little sister
8 He (must / be) a good drummer if he plays in a band
9 If you are listening to the radio after 10 pm, you (should / turn) the volume down
10 If you like that shirt, you (can / have) it
XIV Choose the correct form.
1 If we (go) to London, we (visit) the Tower
2 If the shop (be) open, I (buy) a souvenir
3 If she (miss) the bus, she (not get) here on time
4 He (help) me if he (know) the answer
5 Jane (let) you in if I (not be) here
6 If you (eat) an ice-cream, I (have) a hot chocolate
7 If she (need) a computer, her brother (give) her his computer
8 If we (have / not) time this afternoon, we (meet) tomorrow
9 He (talk) to her if you (want / not) to do it
10 You (win / not) the game if you (know / not) the rules
11 If you (wash) the dishes, I (cook) dinner tonight
12 If my dad (have) time next week, we (paint) my room
13 You (learn) a lot about American history if you (visit) the exhibition
14 If the weather (be / not) too bad tomorrow, we (play) golf
15 We (get / not) there on time if we (catch / not) the bus
16 If you (go) out with your friends tonight, I (watch) the football match on TV
17 I (earn) a lot of money if I (get) that job
18 If she (hurry / not) we (miss) the bus
XV Complete the Conditional Sentences Type II.
1 If I (have) more time, I (learn) to play the guitar
2 If she (study) harder, she (get) better marks
Trang 163 If we (know) more about history, we (be / not) afraid of the test
4 I (go) jogging with Tom and Sue if they (be) here this week
5 It (surprise) me if she (help / not) you
6 If he (try) harder, he (reach) his goals
7 I (buy) these shoes if they (fit)
8 It (surprise / not) me if he (know / not) the answer
XVI Complete the sentences with the correct form (Type I or II).
1 If you need the car in the afternoon, I (go) shopping in the morning
2 If I (wear) a hat, I would look like an old woman
3 I'll buy this bag if they (have) it in blue
4 She wouldn't pay cash if she (have) a credit card
5 If I didn't have you, I (not know) what to do
XVII Complete the Conditional Sentences Type III.
1 If we (listen) to the radio, we (hear) the news
2 If you (switch) on the lights, you (fall / not) over the chair
3 She (come) to our party if she (be / not) on holiday
XVIII Complete the Conditional Sentences with the correct form (Type I, II or III).
1 If I (be) stronger, I'd help you carry the piano
2 If we'd seen you, we(stop)
3 If we (meet) him tomorrow, we'll say hello
4 He would have repaired the car himself if he (have) the tools
5 If you drop the vase, it(break)
6 If I hadn't studied, I (not pass) the exam
7 I wouldn't go to school by bus if I (have) a driving license
8 If she (not see) him every day, she'd be lovesick
9 I (not travel) to London if I don't get a cheap flight
10 We'd be stupid if we (tell) him about our secret
11 It (be) silly if we tried to walk there
12 I (watch) the film only if the reviews are good
13 She'd have taken me to the station if her car (not break) down
14 If you (not ask), he won't help you
15 If it (not rain) yesterday, we would have gone sailing
16 (Look) after their dog again if they go on holiday this year?
17 Would you mind if I (use) your mobile?
18 I (not open) the mail if it had contained a virus
19 Even if I (have) a wet-suit, I wouldn't go scuba-diving
Trang 1720 (Be) that strict if you'd known the truth?
21 If I had more time, I (come) to your party yesterday
22 Give the book to Jane if you (read) it
23 If you hadn't lost our flight tickets, we (be) on our way to the Caribbean now
24 If you (have) dinner right now, I'll come back later
25 If we (set) off earlier, we wouldn't be in this traffic jam now
26 What would you do if you (accuse) of murder?
27 If I hadn't eaten that much, I (feel / not) so sick now
28 We would take another route if they (close / not) the road
29 She only (sing) if she's in a good mood
30 If she were sensible, she (ask) that question, by which she offended him so much
Trang 18Exercise on conditional sentences
I Complete the Conditional Sentences Type I.
1 If Caroline and Sue (prepare) the salad, Phil (decorate) the house
2 If Sue (cut) the onions for the salad, Caroline (peel) the mushrooms
3 Jane (hoover) the sitting room if Aaron and Tim (move) the furniture
4 If Bob (tidy) up the kitchen, Anita (clean) the toilet
5 Elaine (buy) the drinks if somebody (help) her carry the bottles
6 If Alan and Rebecca (organize) the food, Mary and Connor (make) the sandwiches
7 If Bob (look) after the barbecue, Sue (let) the guests in
8 Frank (play) the DJ if the others (bring) along their CDs
9 Alan (mix) the drinks if Jane (give) him some of her cocktail recipes
10 If they all (do) their best, the party (be) great
II Complete the Conditional Sentences (Type I) by putting the verbs into the correct form.
1 If you (send) this letter now, she (receive) it tomorrow
2 If I (do) this test, I (improve) my English
3 If I (find) your ring, I (give) it back to you
4 Peggy (go) shopping if she (have) time in the afternoon
5 Simon (go) to London next week if he (get) a cheap flight
6 If her boyfriend (phone / not) today, she (leave) him
7 If they (study / not) harder, they (pass / not) the exam
8 If it (rain) tomorrow, I (have to / not) water the plants
9 You (be able/ not) to sleep if you (watch) this scary film
10 Susan (can / move / not) into the new house if it (be / not) ready on time
III Janine is a daydreamer She imagines what would happen if she won the lottery Complete the Conditional Sentences Type II.
1 If I (play) the lottery, I (have) a chance to hit the jackpot
2 If I (hit) the jackpot, I (be) rich
Trang 193 If I (be) rich, my life (change) completely
4 I (buy) a lonely island, if I (find) a nice one
5 If I (own) a lonely island, I (build) a huge house by the beach
6 I (invite) all my friends if I (have) a house by the beach
7 I (pick) my friends up in my yacht if they (want) to spend their holidays on my island
8 We (have) great parties if my friends (come) to my island
9 If we (like) to go shopping in a big city, we (charter) a helicopter
10 But if my friends' holidays (be) over, I (feel) very lonely on my lonely island
IV Complete the Conditional Sentences (Type II) by putting the verbs into the correct form Use conditional I with would in the main clause.
1 If we (have) a yacht, we (sail) the seven seas
2 If he (have) more time, he (learn) karate
3 If they (tell) their father, he (be) very angry
4 She (spend) a year in the USA if it (be) easier to get a green card
5 If I (live) on a lonely island, I (run) around naked all day
6 We (help) you if we (know) how
7 My brother (buy) a sports car if he (have) the money
8 If I (feel) better, I (go) to the cinema with you
9 If you (go) by bike more often, you (be / not) so flabby
10 She (not / talk) to you if she (be) mad at you
V What a match – your favorite team has lost again! So after the game, the supporters discuss what could have been different Complete the Conditional Sentences Type III.
1 If the midfielders (pass) the ball more exactly, our team (have) more chances to attack
2 If the forwards (run) faster, they (score) more goals
3 Their motivation (improve) if they (kick) a goal during the first half
4 The fullbacks (prevent) one or the other goal if they (make) their opponents
5 If the goalie (jump) up, he (catch) the ball
6 If the referee (see) the foul, he (award) a penalty kick to our team
7 Our team (be) in better form if they (train) harder the weeks before
8 The game (become) better if the trainer (send) a substitute in during the second half
9 If it (be) a home game, our team (win) the match
10 If our team (win) the match, they (move) up in the league
VI Complete the Conditional Sentences (Type III) by putting the verbs into the correct form Use conditional II with would in the main clause.
1 If you (study) for the test, you (pass) it
2 If you (ask) me, I (help) you
3 If we (go) to the cinema, we (see) my friend Jacob
4 If you (speak) English, she (understand)
5 If they (listen) to me, we (be) home earlier
6 I (write) you a postcard if I (have) your address
7 If I (not / break) my leg, I (take part) in the contest
Trang 208 If it (not/ start) to rain, we (walk) to the museum
9 We (swim) in the sea if there (not / be) so many sharks there
10 If she (take) the bus, she (not / arrive) on time
VII Decide whether the following Conditional Sentences are Type I or Type II.
1 If they go to Australia, they will go whale-watching
VIII Complete the Conditional Sentences Decide whether to use Type I or II.
1 If you do your homework now, we (go) to the cinema in the evening
2 If we (order) the book now, we will have it tomorrow
3 If I had more money, I (buy) a bigger car
4 If I (meet) my favorite movie star, I would ask him for an autograph
5 I (call) you if I need your help
6 I would go swimming if the weather (be) better
7 If he (have) time tomorrow, we will meet the day after
8 If I were you, I (know) what to do
9 If we don't order the tickets soon, there (not be) any tickets left
10 She (say) that if she were your friend
Trang 21IX Complete the Conditional Sentences Decide whether to use Type I or II.
1 If they go to Washington, they (see) the White House
2 If she (have) a hamster, she would call him Fred
3 If he gave her a sweet, she (stop) crying
4 If he (arrive) later, he will take a taxi
5 We would understand him if he (speak) slowly
6 Andy (cook) dinner if we buy the food
7 I will prepare breakfast if I (wake up) early
8 If they shared a room, they (fight) all day long
9 If you hate walking in the mountains, you (enjoy / not) the tour
10 Janet would go jogging if she (have / not) to do her homework
X Decide whether the following Conditional Sentences are Type I, II or II.
1 If he had dropped the vase, it would have broken
Type I Type II Type III
2 If you have to do the washing up, I will help you
Type I Type II Type III
3 If I had a hammer, I'd hammer in the morning (song)
Type I Type II Type III
4 I wouldn't run away if I saw a spider
Type I Type II Type III
5 We'd have given you a lift if you hadn't had your bike with you
Type I Type II Type III
6 If you had listened to me, the accident wouldn't have happened
Type I Type II Type III
7 If we don't get tickets for the concert, we'll stay at home
Type I Type II Type III
8 They'd go by bus if they didn't have a car
Type I Type II Type III
9 She'll hear us if you don't stop laughing
Type I Type II Type III
10 He wouldn't have taken the bread if he hadn't been hungry
Type I Type II Type III
XI Complete the Conditional Sentences Decide whether to use Type I, II or III.
1 If I had time, I (go) shopping with you
2 If you (speak) English, you will get along with them perfectly
Trang 223 If they had gone for a walk, they (turn) the lights off
4 If she (come) to see us, we will go to the zoo
5 I would have told you, if I (see) him
6 Would you mind if I (open) the window?
7 If they (invite) me, I wouldn't have said no
8 My friend (meet) me at the station if he gets the afternoon off
9 If I (not do) it, nobody would do it
10 If my father (not pick) me up, I'll take the bus home
XII Complete the Conditional Sentences (Type I, II or III) by putting the verbs into the correct form.
1 If they (have) time at the weekend, they will come to see us
2 If we sneak out quietly, nobody (notice)
3 If we (know) about your problem, we would have helped you
4 If I (be) you, I would not buy that dress
5 We (arrive) earlier if we had not missed the bus
6 If I didn't have a mobile phone, my life (not / be) complete
7 Okay, I (get) the popcorn if you buy the drinks
8 If I (tell) you a secret, you would be sure to leak it
9 She (go) out with you if you had only asked her
10 I would not have read your diary if you (not hide) it in such an obvious place
XIII Complete the conditional sentences (type I) Remember to use the auxiliary verbs.
1 If it doesn't rain, we (can / go) swimming tomorrow
2 If you train hard, you (might / win) first prize
3 If we go to Canada next year, we (can / improve) our English
4 I (May / go) to the disco in the evening if I do the washing-up now
5 If we go on holiday next week, I (not / can / play) tennis with you
6 If you see Gareth tomorrow, you (should / tell) him that you love him
7 If my parents go shopping in the afternoon, I (must / look) after my little sister
8 He (must / be) a good drummer if he plays in a band
Trang 239 If you are listening to the radio after 10 pm, you (should / turn) the volume down
10 If you like that shirt, you (can / have) it
XIV Choose the correct form.
1 If we (go) to London, we (visit) the Tower
2 If the shop (be) open, I (buy) a souvenir
3 If she (miss) the bus, she (not get) here on time
4 He (help) me if he (know) the answer
5 Jane (let) you in if I (not be) here
6 If you (eat) an ice-cream, I (have) a hot chocolate
7 If she (need) a computer, her brother (give) her his computer
8 If we (have / not) time this afternoon, we (meet) tomorrow
9 He (talk) to her if you (want / not) to do it
10 You (win / not) the game if you (know / not) the rules
11 If you (wash) the dishes, I (cook) dinner tonight
12 If my dad (have) time next week, we (paint) my room
13 You (learn) a lot about American history if you (visit) the exhibition
14 If the weather (be / not) too bad tomorrow, we (play) golf
15 We (get / not) there on time if we (catch / not) the bus
16 If you (go) out with your friends tonight, I (watch) the football match on TV
17 I (earn) a lot of money if I (get) that job
18 If she (hurry / not) we (miss) the bus
XV Complete the Conditional Sentences Type II.
1 If I (have) more time, I (learn) to play the guitar
2 If she (study) harder, she (get) better marks
3 If we (know) more about history, we (be / not) afraid of the test
4 I (go) jogging with Tom and Sue if they (be) here this week
5 It (surprise) me if she (help / not) you
6 If he (try) harder, he (reach) his goals
7 I (buy) these shoes if they (fit)
Trang 248 It (surprise / not) me if he (know / not) the answer
XVI Complete the sentences with the correct form (Type I or II).
1 If you need the car in the afternoon, I (go) shopping in the morning
2 If I (wear) a hat, I would look like an old woman
3 I'll buy this bag if they (have) it in blue
4 She wouldn't pay cash if she (have) a credit card
5 If I didn't have you, I (not know) what to do
XVII Complete the Conditional Sentences Type III.
1 If we (listen) to the radio, we (hear) the news
2 If you (switch) on the lights, you (fall / not) over the chair
3 She (come) to our party if she (be / not) on holiday
XVIII Complete the Conditional Sentences with the correct form (Type I, II or III).
1 If I (be) stronger, I'd help you carry the piano
2 If we'd seen you, we(stop)
3 If we (meet) him tomorrow, we'll say hello
4 He would have repaired the car himself if he (have) the tools
5 If you drop the vase, it(break)
6 If I hadn't studied, I (not pass) the exam
7 I wouldn't go to school by bus if I (have) a driving license
8 If she (not see) him every day, she'd be lovesick
9 I (not travel) to London if I don't get a cheap flight
10 We'd be stupid if we (tell) him about our secret
11 It (be) silly if we tried to walk there
12 I (watch) the film only if the reviews are good
13 She'd have taken me to the station if her car (not break) down
14 If you (not ask), he won't help you
15 If it (not rain) yesterday, we would have gone sailing
16 (Look) after their dog again if they go on holiday this year?
17 Would you mind if I (use) your mobile?
18 I (not open) the mail if it had contained a virus
Trang 2519 Even if I (have) a wet-suit, I wouldn't go scuba-diving
20 (Be) that strict if you'd known the truth?
21 If I had more time, I (come) to your party yesterday
22 Give the book to Jane if you (read) it
23 If you hadn't lost our flight tickets, we (be) on our way to the Caribbean now
24 If you (have) dinner right now, I'll come back later
25 If we (set) off earlier, we wouldn't be in this traffic jam now
26 What would you do if you (accuse) of murder?
27 If I hadn't eaten that much, I (feel / not) so sick now
28 We would take another route if they (close / not) the road
29 She only (sing) if she's in a good mood
30 If she were sensible, she (ask) that question, by which she offended him so much