__________then what I know yesterday, I would have saved myself a lot of time and trouble over the years.. Many people would be out of work if that factory………..down.. You won’t pass the
Trang 1BÀI TẬP CÂU ĐIỀU KIỆN Cho dạng đúng của động từ trong ngoặc.
1 If we meet at 9:30, we (have) _plenty of time
2 If you (find) _ a skeleton in the cellar, don't mention it to anyone
3 The zookeeper would have punished her with a fine if she (feed)
_ the animals
4 If you pass your examination, we (have) _a celebration
5 Lisa would find the milk if she (look) _ for it in the fridge
6 What (happen) _if I press this button?
7 The door will be unlocked if you (press) _ the green button
8 I should have voted for her if I (have) _ a vote then
9 If you go to Paris, where you (stay) _?
10 If you (swim) _ in this lake, you'll shiver from cold
11 If someone offered to buy you one of those rings, which you (choose)
_?
12 The flight may be cancelled if the fog (get) _thick
13 If the milkman (come) _, tell him to leave two pints
14 I (call) _ the office if I were you
15 Someone (sit) _on your glasses if you leave them there
16 You would hear my explanation if you (not talk) _so much
17 What I (do) _if I hear the burglar alarm?
18 If you (read) _the instructions carefully, you wouldn't have answered the wrong question
19 If Mel (ask) _ her teacher, he'd have answered her questions
20 I would repair the roof myself if I (have) _a long ladder
21 Unless they turn that radio off, I (go) _mad
22 If you were made redundant, what you (do) _?
23 We'll have a long way to walk if we (run) _out of petrol here
24 If you shake that bottle of port, it (not be) _ fit to drink
25 If you spoke louder, your classmates (understand) _ you
26 I'll probably get lost unless he (come) _with me
27 You (not have) _ so many accidents if you drove more slowly
28 If you (wear) _ a false beard, nobody would have recognized you
29 If she (leave) _ the fish here, the cat will eat it
30 You (have) _ no trouble at school if you had done your
homework
31 Unless you (tell) the truth, I won’t help you
32 You'll get pneumonia if you (not change) _ your wet clothes
33 If I had known that you couldn't eat octopus, I (not buy) _ it
34 If they (hang) _ that picture lower, people would be able to see it
35 She (be) _able to walk faster if she didn’t have such high-heel shoes
Trang 236 I (bring) _ you some beer if I had known that you were thirsty.
37 If you had touched that electric cable, you (be) _ electrocuted
38 If the story hadn't been true, the newspaper (not print) _ it
39 I (not buy) _ things on the installment system if I were you
40 Dan (arrive) _ safe if he drove slowly
Chọn đáp án đúng để điền vào chỗ trống
1 If I the same problem you had as a child, I might not have succeeded in life
as well as you have
A have B would have C had had D should have
2 I you sooner had someone told me you were in the hospital
A would have visited B visited C had visited D visit
3 more help, I would call my neighbor
A needed B should I need C I have needed D I should need
4 then what I know yesterday, I would have saved myself a lot of time and trouble over the years
A had I known B did I know C If I know D If I would know
5 Do you think there would be less conflict in the world if all people the same language?
A spoke B speak C had spoken D will 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
7 If I had known you were asleep, I so much noise when I came in
8 Unless you all of my questions, I can’t do anything to help you
A answered B answer C would answer D are answering
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?
A doesn’t agree B didn’t agree C hadn’t agreed D wouldn’t agree
11 J: “John went to the hospital alone”,
K: “If ,I would have gone with him”
A had he told me B he had told me C he has told me D he would tell me
12 If you , I would have brought my friends over to your house yesterday to watch T.V, but I didn’t want to bother you
A had studied B-studied C hadn’t studied D didn’t study
13 Peter: “Did you need help with your Math last night?”
Mary: “If I had needed, I you”
A would call B called C would have called D will call
Trang 314 If someone in to the store, smile and say, “May I help you?”
A comes B came C come D should come
15 “Here’s my phone number”
“Thanks I‘ll give you a call if I some help tomorrow”
A will need B need C would need D needed
16 If I didn’t work for an accounting firm, I in a bank now
A work B will work C have worked D would work
17 The death rate would decrease if hygienic conditions improved
18 The education in Japan if the basic principles of education had not been taken into consideration
A would go down B would have gone down
19 If there , the rice fields 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 will not recover unless he an operation
A had undergone B would undergo C undergoes D was undergoing
21 If she him, she would be very happy
A would meet B will meet C met D should meet
22 If he a thorough knowledge of English, he could have applied for this post
A had had B had C has D has had
23 If I had enough money, I abroad to improve my English
A will go B would go C went D should have go to
24 The bench would collapse if they on it
A stood B stand C standing D stands
25 If it convenient, let’s go out for a drink tonight,
A be B is C was D were
Exercise 1 Choose the best answer to complete the following sentences.
1 If I ……….a lot of money now, I ………… a new car
2 If I ………you, I ……….do that
a am/ will b were /would c were/ will d had been/ would
3 If I were offered the job, I think I ……… it
Trang 44 I would be very surprised if he………
5 Many people would be out of work if that factory……… down
6 If she sold her car, she ………… much money
7 They would be disappointed if we………
a hadn’t come b wouldn’t come c don’t come d didn’t come
8 Would John be angry if I …… ……his bicycle without asking?
9 She ……….terrible upset if I lost this ring
10 If someone…………in here with a gun, I would be very frightened
11 What would happen if you ……… to work tomorrow?
12 We’ll get wet if we ………….out
13 If I go shopping, I ………some food
14 If I find it, I ………you
15 What would you do if you………a million dollars?
16 They’d be hurt if I ………
17 If we took the 6: 30 train, we…………too early
Trang 5a would have arrived b arrived c will arrived d would arrive.
18 If I had known you were in hospital, I …………to see you
19 If I …………., I would have said hello
20 I………… out if I hadn’t been so tired
21 If I ……… a camera, I would have taken some pictures
22 You won’t pass the examination………you study more
23 If only I …………you wanted to invest money in business
24 If I were to leave my country, I ………disappointed
a probably be b would have been c will be d would be
25 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
26 If I had taken that English course, I ……… much progress
27 If I were in your place, I ……….a trip to England
28 If I………… you, I’d save some of your lottery winning
29 If the car ……… larger, we would have bought it
30 If I had enough money, I ……… abroad to improve my English
Trang 631 If it …… convenient, let’s go out for a drink tonight.
32 If you …… time, please write to me
33 If you had the chance, ………… you go finishing?
34 Trees won’t grow ……… there is enough water
35 If you ……… to my advice in the first place, you wouldn’t be in this mess right now
36 I wish I …… you some money for your rent, but I’m broke myself
37 If someone ……… into the store, smile and say, “May I help you?”
38 If you stay up late the previous night, you ……… sleepy the next morning
39 If Peter ………., Sarah will be sad because she wants to meet him very much
40 If his teeth still …… , he will have to go to the dentist’s again
41 If you…………Tom, tell him I have a message for him
42 If you …………too hot during the night, turn down the central heating
43 If you …………with your dictionary, I’d like to borrow it
Trang 744 If I lived nearer the centre, I …………always late.
45 What would Lan do if she ………… the Miss world
46 If I ………….her, I would have said “hello”
47 If she had read the passage more slowly, the candidate………
a understood B would have understood c will understood d would understand
48 If it………, they will not go out
49 Jame will not complete the work if she is ………… rarely enough
50 Betty will not go to the party unless John ……….too
51 Ms An does not want to go on the trip if nobody………… with her
52 If you ………….to go shopping, please go with your aunt this weekend
53 Mr Smith has to work on weekends if his manager………….him to
54 Unless they ………her to work hard, she would not
55 If I ……….a king, I would give money to the poor
56 If we had left this country, we would have………….to Australia
Trang 857 If I had to the party last night, I …………her.
a will have met b would meet c would have met d will meet
58 Unless the pupils pay attention, the teacher ……….be angry
59 Please do not go out if it………
60 If you ………me with this exercise, I will do the same for you one day
51 If you listen to music, you can’t ………your study
a concentrate on b interested in c care about d read about
61 ………you study harder, you won’t pass the final exam
62 If the weather………….fine, we will go on a picnic
63 If he……….harder, the results will be better
64 If Americans ate fewer foods with sugar and salt, their general health……… better
65 If she hadn’t overslept, she ……… late for the interview
a wouldn’t be b wouldn’t have been c hadn’t been d would have been
66 I’d have told you if I ………… the book
67 If we had known your new address, we………… to see you
68 If I found a wallet in the street, I ………….take it to police
69 I ………….that coat if I were you
Trang 9a wouldn’t buy b didn’t buy c don’t buy d won’t buy.
70 If you didn’t do this, you ………punished
Exercise 2: Identify the one that has a mistake by circling the corresponding letter a,
b, c, d.
71 If we will reduce the speed of population growth, there will be less pressure on the earth
A B C D
72 Unless we leave a bowl of water under the sun, it will evaporate
A B C D
73 If we continue to use fuels at the current rate, we would soon have to face a fuel crisis
A B C D
74 If I am 10 centimeters taller, I would play basketball
A B C D
75 If the doctors could find in the remedy, a lot of people would be saved
A B C D
76 If she bought that house now, she ran out of money
A B C D
77 What you would do if you could speak French well?
A B C D
78 If I had known he is not at home, I wouldn’t have gone all the way to his house
A B C D
79 If I had known that the road were flooded, I would never have taken that way
A B C D
80 If I were you, I will go to the dentist’s and have the tooth checked
A B C D
81 If you hadn’t left the car unlocked, it wouldn’t have be stolen
Trang 10A B C D
82 What would happen because I pressed that red button?
A B C D
83 If the weather is fine today, we would go to the beach
A B C D
84 If you will study harder, you will surely pass the coming exams with good results
A B C D
85 If the weather weren’t too bad, we would to go swimming
A B C D
86 If he weren’t too old, he would apply to the job as a war reporter
A B C D
87 If drivers obeyed the speed limit, fewer accidents occur
A B C D
88 If I would have studied Russian at school, I would have understood him easily
A B C D
89 If tomorrow the weather will be bad, the match will be postponed
A B C D
90 If you will see Mike today, please ask him to phone me
A B C D