Complete the following sentences with proper prepositions:1.We’ll buy a smaller house when the children have grown _______ and left home.2. The computer isn’t working. It broke _________ this morning.3. My headaches have been much better since I gave ________ drinking coffee.4. I turned _______ their offer because they weren’t going to pay me enough money.5. It was not a problem. We looked _______ his number in the telephone book.6. Helen takes ________ her mother in many ways.7. We need to set ________ early tomorrow.8. The plane took ________ very quickly.9. Anne’s leaving ________ London tomorrow morning.10. Your friend is always complaining _______ her job. 11. If there was a technical failure, Gagarin might never get _______ to the Earth. 12. Courses like shoemaking or glass engraving provide people ________ practical skills they can do with their hands.13.She is famous _______ her beautiful face and sweet voice.14. We are all aware ________ the importance of the environment protection.15. His opinion is different _________ mine.16. If you don’t pay attention _________ the teacher, you won’t understand the lesson.17. I’m not familiar______ his name, but his face seems familiar_____ me.18. We were very grateful_______ our friends for all of their assistance.19.No one knew precisely what would happen ______ a human being in space.20..How would the mind deal ______ the psychological tension? 21. I’m good________ English, but I’m bad______ Mathematics.22. Mrs. Brown is often worried__________ money.23. Her parents are very pleased_________ her French.24. I’m not interested ___________ politics.25. I’m bit short_________ money. Can you lend me some?26. I was delighted___________ the present you gave me.27. She was sad because he was very rude_________ her.28. She was very angry_________ Tom.29. Fred is capable________ doing better work than he is doing at present.30. You get bored___________ doing the same thing every day. 31. Thank you. It was very kind________ you to help me.32. Mr. Green is responsible ________hiring employees.33. There’s really no need for you to be afraid________ the examination.34. Ken was proud________ his good marks on the English.35. My plan is similar_______ yours, but it is different__________ Ken’s.36. Pierre said he had become quite fond_______ American hamburgers.37. That fashion magazine is full______ advertising for women’s clothes.38. Thin gloves aren’t very suitable___________ that kind of work.39. They were happy_______ the results of the election.40. Y. Gagarin lifted _______ into space aboard the Vostok 1 _____ 9.07 a.m. Moscow time _______ 12th April, 1961.41. If you want to lose weight, you must go ________ a diet.42. You should learn ________ heart all the new words and try to use them in the context.43. We have been learning English ________ five years.44.Can you send it to me _______ fax?45. She’s never satisfied _________ what she has got.46. She wanted to borrow some books ______ him but she was shy _______ asking.47. They succeeded ______escaping______ the burning house.48. I don’t approve ______ your smoking. I wish you would give ______ that habit.49. Do you think we’ll find a solution ______ the problem?50. I must try and look ______ my notes before the exam. 51. He admitted having opened the suitcase _______ asking its owner.52. Opening the parcel, he was surprised _______ what he saw.53. She insisted ________ him wearing the red tie. 54. The teacher tried to explain the new formula________ his students.55. The English contest organized ________ our teachers is an annual event in my school. 56. The participants must find ________ all the answers in order to go in the next round. 57. Are you excited____________ going on holiday next week? 58. She said to me “why don’t you relax ________a while?”59. ________ the end of the film, the heroine was reunited with her family.60. On behalf ________ our group, he made a speech at the meeting. 61. Have you washed your hands _________having lunch.62. He was accused _________ having stolen a car.63. Thank you very much _________ inviting me to your party.64. We could not play soccer due _________the bad weather.65. If you don’t want to watch TV. Turn it _________, please.66. He is retired. He lives ________ his pension. 67. He’s getting bored _______ learning _________ heart.68. The bomb went _______ killing several bystanders.69. They cancelled the flight because ________ the storm.70. The local people are very hospitable _________ strangers. 71. Why were you absent ________ class this morning?72. In English lessons we always speak _____________ English.73. When I bought the house, my sister helped me _______ with a loan.74. Your father is very kind __________David.75. Your plan is similar _____________his.76. She is accustomed _______________getting up early.77. This area is rich______________ oil.78. Are you acquainted ______________ this man?79. It was very nice ___________ him to give me a lift.80. Smoking is harmful____________ our health. 81. Mary always take good care ________her children.82. Our study is very important__________ our future and useful __________ our country.83. Why don t you ask _________a pay increase?84. Don t shout ________the child when he makes a mistake.85. Ken prefers Chinese food ________French food.86 How long have they been working _________the company?87. He wore a hat, which made him look _________a spy.88. I think your mother should let you make ________your own mind.89. The pens made ____________ plastic are very cheap . 90. Many of the stories are based ________ rumor. 91. Was your friend successful________ getting a loan from the bank?92. If you look __________ the book, you can find what you need.93. You should make use __________ the books you have.94. She was very upset__________ the news of her father’s death.95.How would the body react ______ the extreme changes in temperature?96.We congratulate you ______ your successful flight.97.The American people shared ______ the Soviet people their satisfaction for the safe flight.98.Most of the streets were named ______ national heros.99.China became the third country in the world to be able to independently carry _______manned space flights.100. . He was in orbit around the Earth ______ a speed of more than 17,000 miles per hour.
Trang 1Bài tập về câu điều kiện
Put the verbs in brackets into the correct tenses.Type I
1 If I see him I (give) him a lift
2 The table will collapse if you (stand) on it
3 If he (eat) all that he will be ill
4 If I find your passport I (telephone) you at once
5 The police (arrest) him if they catch him
6 If he (read) in bad light he will ruin his eyes
7 Someone (steal) your car if you leave it unlocked
8 What will happen if my parachute (not open)?
9 If he (wash) my car I ll give him Ј10
10 If she (need) a radio she can borrow mine
11 If you (not go) away I ll send for the police
12 I ll be very angry if he (make) any more mistakes
13 If he (be) late we ll go without him
14 She will be absolutely furious if she (hear) about this
15 If you put on the kettle I (make) the tea
16 If you give my dog a bone he (bury) it at once
17 If we leave the car here it (not be) in anybody s way
18 He ll be late for the train if he (not start) at once
19 If you come late they (not let) you in
20 If he (go) on telling lies nobody will believe a word he says
21 Unless he (sell) more he won t get much commission
22 If I lend you Ј10 when you (repay) me?
23 We ll have to move upstairs if the river (rise) any higher
24 If he (work) hard today can he have a holiday tomorrow?
25 Ice (turn) to water if you heat it
26 If the house (burn) down we can claim compensation
27 If you (not like) this one I ll bring you another
28 Unless you are more careful you (have) an accident
29 Tell him to ring me up if you (see) him
30 If I tell you a secret, you (promise) not to tell it to anyone else?
31 If you (not believe) what I say, ask your mother
32 If he (like) the house will he buy it?
33 If you will kindly sit down I (make) enquiries for you
34 Unless I have a quiet room I (not be able) to do any work
35 She won t open the door unless she (know) who it is
36 Should you require anything else please (ring) the bell for the attendant
Trang 2Put the verbs in brackets into the correct tenses Type II
1 If I had a typewriter I (type) it myself
2 If I (know) his address I d give it to you
3 He (look) a lot better if he shaved more often
4 If you (play) for lower stakes you wouldn t lose so much
5 If he worked more slowly he (not make) so many mistakes
6 I shouldn t drink that wine if I (be) you
7 More tourists would come to this country if it (have) a better climate
8 If I were sent to prison you (visit) me?
9 If someone (give) you a helicopter what would you do with it?
10 I (buy) shares in that company if I had some money
11 If he (clean) his windscreen he d be able to see where he was going
12 If you drove your car into the river you (be able) to get out?
13 If you (not belong) to a union you couldn t get a job
14 If I (win) a big prize in a lottery I d give up my job
15 What you (do) if you found a burglar in your house?
16 I could tell you what this means if I (know) Greek
17 If everybody (give) Ј1 we would have enough
18 He might get fat if he (stop) smoking
19 If he knew that it was dangerous he (not come)
20 If you (see) someone drowning what would you do?
21 I (be) ruined if I bought her everything she asked for
22 If you slept under a mosquito net you (not be) bitten so often
23 I could get a job easily if I (have) a degree
24 If she (do) her hair differently she might look quite nice
25 If we had more rain our crops (grow) faster
26 The whole machine would fall to pieces if you (remove) that screw
27 I (keep) a horse if I could afford it
28 I d go and see him more often if he (live) on a bus route
29 If they (ban) the sale of alcohol at football matches there might be less violence
30 I (offer) to help if I thought I d be any use
31 What would you do if the lift (get) stuck between two floors?
32 If you (paint) the walls white the room would be much brighter
33 If you (change) your job would it affect your pension?
34 If you knew you had only six weeks to live how you (spend) those six weeks?
35 You wouldn t have so much trouble with your car if you (have) it serviced regularly
36 I d climb over the wall if there (not be) so much broken glass on it
Trang 3Put the verbs in brackets into the correct tenses Type III
1 If I had known that you were in hospital I (visit) you
2 The ground was very soft But for that, my horse (win)
3 If you (arrive) ten minutes earlier you would have got a seat
4 You would have seen my garden at its best if you (be) here last week
5 But for his quickness I (be) killed
6 I shouldn t have believed it if I (not see) it with my own eyes
7 If he had slipped he (fall) 500 meters
8 If he had asked you, you (accept)?
9 If I (had) a map I would have been all right
10 If I (know) that you were coming I d have baked a cake
11 I (offer) to help him if I had realized that he was ill
12 If you had left that wasp alone it (not sting) you
13 If I (realize) what a bad driver you were I wouldn t have come with you
14 If I had realized that the traffic lights were red I (stop)
15 But for the fog we (reach) our destination ages ago
16 If you had told me that he never paid his debts I (not lend) him the money
17 If you (not sneeze) he wouldn t have known that we were there
18 If you (put) some mustard in the sandwiches they would have tasted better
19 The hens (not get) into the house if you had shut the door
20 If he had known that the river was dangerous he (not try) to swim across it
21 If you (speak) more slowly he might have understood you
22 If he had known the whole story he (not be) so angry
23 I shouldn t have eaten it if I (know) that there was ginger in it
24 If I (try) again I think that I would have succeeded
25 You (not get) into trouble if you had obeyed my instructions
26 If you hadn t been in such a hurry you (not put) sugar into the sauce instead of salt
27 If I (be) ready when he called he would have taken me with him
28 She had a headache; otherwise she (come) with us
29 If she had listened to my directions she (not turn) down the wrong street
30 If you (look) at the engine for a moment you would have seen what was missing
31 Rome (be captured) by her enemies if the geese hadn t cackled
32 He would have been arrested if he (try) to leave the country
33 I (take) a taxi if I had realized that it was such a long way
34 You (save) me a lot of trouble if you had told me where you were going
35 They would have forced their way into the house if I (not call) for help
36 If he had put out his pipe before putting it in his pocket he (not burn) a hole in his coat
Put the verbs in brackets into the correct tenses.
Trang 41 If you (find) a skeleton in the cellar don t mention it to anyone.
2 If you pass your examination we (have) a celebration
3 What (happen) if I press this button?
4 I should have voted for her if I (have) a vote then
5 If you go to Paris where you (stay)?
6 If someone offered to buy you one of those rings, which you (choose)?
7 The flight may be cancelled if the fog (get) thick
8 If the milkman (come) tell him to leave two pints
9 Someone (sit) on your glasses if you leave them there
10 You would play better bridge if you (not talk) so much
11 What I (do) if I hear the burglar alarm?
12 If you (read) the instructions carefully you wouldn t have answered the wrong question
13 I could repair the roof myself if I (have) a long ladder
14 Unless they turn that radio off I (go) mad
15 If you were made redundant what you (do)?
16 We ll have a long way to walk if we (run) out of petrol here
17 If you shake that bottle of port it (not be) fit to drink
18 I ll probably get lost unless he (come) with me
19 You (not have) so many accidents if you drove more slowly
20 If you (wear) a false beard nobody would have recognized you
21 If she (leave) the fish there the car will get it
22 Unless they leave a lamp beside that hole in the road somebody into it
23 You ll get pneumonia if you (not change) your wet clothes
24 If I had known that you couldn t eat octopus I (not buy) it
25 If they (hang) that picture lower people would be able to see it
26 She (be able) to walk faster if her shoes hadn t such high heels
27 I (bring) you some beer if I had known that you were thirsty
28 If you had touched that electric cable you (be) electrocuted
29 If the story hadn t been true the newspaper (not print) it
30 I (not buy) things on the installment system if I were you
31 Dial 999 if you (want) Police, Ambulance, or Fire Brigade
32 You (not be) any use to me unless you learn to type
33 If anyone attacked me, my dog (jump) at his throat
34 If he were in he (answer) the phone
35 The ship would have run aground if the pilot (make) one mistake
36 I shouldn t have taken your umbrella if I (know) that it was the only one you
Conditional sentences
Exercise 1: Put the verbs in brackets into the correct forms.
Trang 51 If I (have) time, I will write to him.
2 If it’s cold, I (need) a heavier coat
3 What are you going to do if you (have) a holiday?
4 If I can go tomorrow, I (let) you know
5 If I should meet Helen, I (give) her your message
6 If flowers don’t get any water, they (die)
7 If I (get) a headache, I usually take some aspirins
8 I will go to the party unless it (rain)
9 She will buy the car as long as it (not be) too expensive
10 Everything (be) all right provided you tell the truth
11 If he (come) , please tell him that I’ll be back in a few minutes
12 Don’t come if they (not call) you
13 If you (need) some help, why don’t you tell me?
14 Suppose you (win) a lot of money, what would you do?
15 If I got up earlier, I (not be) late for work
16 If I didn’t feel so tired, I (go) out with you
17 If you (not pass) the exam, would you take it again?
18 If I (be) you, I would apply for the job
19 I could repair the car if I (have) the right tools
20 If I (study) hard, I would have passed the exam
21 If I (not be) busy yesterday, I would have visited you
22 She (go) to the university if she had had the opportunity
23 Suppose they had offered her a job, do you think she (take) it?
24 If she hadn’t been ill yesterday, she (go) to work now
25 If I (be) you, I wouldn’t have told him the truth yesterday
26 If today were Monday, I (not go) to work yesterday
27 What would happen if you (not go) to work tomorrow
28 If I had gone to your party last night, I (be) very tired now
Exercise 2: Put each verb in brackets into a suitable tense.
1 Why didn’t you phone? If I (know) you were coming, I (meet) you at the airport
2 It’s a pity you missed the party If you (come) , you(meet) my friends from Hungary
3 If we (have) some tools, we (be able) to repair the car, but we haven’t got any with us
4 Thank you for your help If you (not help) , I (not pass) the examination
5 It’s a beautiful house, and I (buy) it if I (have) the money, but I can’t afford it
6 I can’t imagine what I (do) with the money If I (win) the football pools or a lottery
7 Mark isn’t a serious athlete If he (train) harder, he (be) quite a good runner
8 If Claire (listen) to her mother, she (not /marry) David in the first place
9 It rained every day on our holiday If we (not take) the television with us, we (not have) anything to do
Trang 610 Jim is so untidy! If he (buy) some new clothes, he (not /look) so bad.
11 The photograph would have been much better if it (be)…………lighter in the room
12 He (die)……….if the surgeon hadn’t operated on him
13 Please don’t disturb him if he (be)……… busy
14 If ice (be)……….heavier than water, it wouldn’t float
15 If you had strained your ears, you (hear) ……… a slight noise in the bushes
16 If you had done as I talk you, you (succeed)………
17 If I followed his advice, I (be)_ a fool
18 If I (lose)……… my license, I shall lose my job
19 If he had gotten one more mark, he (pass) ……… the exam
20 If I make a promise, I (keep)_ it
21 If I (have) ……… enough money, I will buy a new skateboard
22 I would have been glad if he (visit)……… _me in hospital
23 If they were rich, they (stay) ……… at a hotel
24 If he had offered me the job, I (take)………._it
25 She will be angry if you (not, tell)_ the truth
26 If Jack (come) ……… to my party, I would have danced with him
27 If he (drive)……… more carefully, he would not cause an accident
28 The Millers (move)………to the seaside if they had had children
29 If they take their medicine, they (feel)_ better
30 If you had asked me, I (tell)………you
31 We (not, get)……….good marks if we don’t learn hard
32 They would be glad if the rain (stop)……… soon
33 If he (not, go)……… back now, he will be late
34 If we had gone to London, we (see) ……….the Tower
35 What on earth would you do if the brakes of your car (not, work)………
Exercise 3: Rewrite these sentences so that the meaning stays the same.
1 I don’t buy it because I don’t have enough money
> If I
2 I didn’t buy it because I didn’t have enough money
> I would
3 There was a test yesterday I didn’t know that, so I didn’t study for it
> If I
4 I’m busy right now, so I can’t help you
> I could
5 He’s very thin, that’s why he feels the cold so much
> If he
6 I didn’t eat breakfast several hours ago, so I am hungry now
Trang 7> If I
7 If John had played for our football team, we would not have lost the game > Unless
8 If I won a big prize in a lottery, I’d give up my job
> Unless
9 If you don’t like this one, I’ll bring you another
> Unless
10 I’ll only help you if you promise to try harder
> Unless 11.If she doesn’t work harder, she’ll lose her job
> She’ll 12.You can use my car, but have to keep it carefully
> Provided 13.If the work is finished by lunch , you can go home
> Get 14.Keeping calm is the secret of passing your driving test
> As long as 15.You must work harder or you won’t pass the exam
> You won’t
16 She must apologize to me or I’ll never speak to her again
> I’ll
17 I didn’t have an umbrella with me and so I got wet
> I wouldn’t
18 I’ll call the police if you don’t leave me alone
> Unless
19 In the snowy weather we don’t go to school
> If
20 Without Jack’s help, I wouldn’t have been able to move the table
> If
21 You drink too much coffee, that’s why you can’t sleep
> If you
22 You press this button to stop the machine
> If
23 Make me some coffee, and I’ll give you one of my biscuits
> If
24 If you hadn’t told me about Sue’s hair, I wouldn’t have noticed
> Unless
25 If you see Peter, tell him he should be here at 8.00
> If you should
Trang 826 I wouldn’t accept if you asked me to marry you.
> If you were
27 Working so much will make you tired
> If
28 I regret drinking so much last night
> If only
29 What would you do if there was an earthquake?
> Supposing
30.If you do the shopping, I’ll cook lunch
> You
31.What would you do If you found some buried treasure
> If you were
32.If Pauline hadn’t been interested, the project would have been abandoned
> But for
33.If by any chance you find my wallet, could you let me know?
> If you happen
18.I might be late If so, Start without me
> If I
34.The fire was brought under control thanks to the night-watchman
> If it hadn’t
35.Dick is in prison because a detective recognized him
> If a detective
36 He doesn’t have the money and he cannot afford a new car
If………
37 Susan felt sick because she ate 4 cream cakes
If……….………
38 We didn’t know your phone number, so we could not contact you
If……….………
39 The price of petrol was raised last month, so car sales have dropped again
If………
40 I cannot go to the beach with you this weekend because I have a date with my old classmates
If………
41 She didn’t hurry, so she missed the train
If……….………
42 I never got very lonely because I have lots of good friends
If………
43 We didn’t go on holiday because we didn’t have enough time
If………
Trang 944 We got lost because we didn’t have a map.
If………
45 The match can be cancelled because it rains heavily
If………
Bài tập về giới từ
Complete the following sentences with proper prepositions:
1.We’ll buy a smaller house when the children have grown _ and left home
2 The computer isn’t working It broke _ this morning
3 My headaches have been much better since I gave drinking coffee
4 I turned _ their offer because they weren’t going to pay me enough money
5 It was not a problem We looked _ his number in the telephone book
6 Helen takes her mother in many ways
7 We need to set early tomorrow
8 The plane took very quickly
9 Anne’s leaving London tomorrow morning
10 Your friend is always complaining _ her job
11 If there was a technical failure, Gagarin might never get _ to the Earth
12 Courses like shoemaking or glass engraving provide people practical skills they can do with their hands
13.She is famous _ her beautiful face and sweet voice
14 We are all aware the importance of the environment protection
15 His opinion is different _ mine
16 If you don’t pay attention _ the teacher, you won’t understand the lesson
17 I’m not familiar his name, but his face seems familiar _ me
18 We were very grateful _ our friends for all of their assistance
19.No one knew precisely what would happen a human being in space
20 How would the mind deal the psychological tension?
21 I’m good English, but I’m bad Mathematics
22 Mrs Brown is often worried money
23 Her parents are very pleased _ her French
24 I’m not interested _ politics
25 I’m bit short _ money Can you lend me some?
26 I was delighted _ the present you gave me
27 She was sad because he was very rude _ her
Trang 1028 She was very angry _ Tom.
29 Fred is capable doing better work than he is doing at present
30 You get bored _ doing the same thing every day
31 Thank you It was very kind you to help me
32 Mr Green is responsible hiring employees
33 There’s really no need for you to be afraid the examination
34 Ken was proud his good marks on the English
35 My plan is similar _ yours, but it is different Ken’s
36 Pierre said he had become quite fond _ American hamburgers
37 That fashion magazine is full advertising for women’s clothes
38 Thin gloves aren’t very suitable _ that kind of work
39 They were happy _ the results of the election
40 Y Gagarin lifted _ into space aboard the Vostok 1 _ 9.07 a.m Moscow time _ 12th April, 1961
41 If you want to lose weight, you must go a diet
42 You should learn heart all the new words and try to use them in the context
43 We have been learning English five years
44.Can you send it to me _ fax?
45 She’s never satisfied _ what she has got
46 She wanted to borrow some books him but she was shy _ asking
47 They succeeded escaping the burning house
48 I don’t approve your smoking I wish you would give that habit
49 Do you think we’ll find a solution the problem?
50 I must try and look my notes before the exam
51 He admitted having opened the suitcase _ asking its owner
52 Opening the parcel, he was surprised _ what he saw
53 She insisted him wearing the red tie
54 The teacher tried to explain the new formula his students
55 The English contest organized our teachers is an annual event in my school
56 The participants must find all the answers in order to go in the next round
57 Are you excited going on holiday next week?
58 She said to me “why don’t you relax a while?”
59 the end of the film, the heroine was reunited with her family
60 On behalf our group, he made a speech at the meeting
61 Have you washed your hands _having lunch