bai tap ve cau dieu kien

Conditional sentences
I. Rewrite the following sentences using if
1. He 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. I will get a work permit. I will stay for another month.
 …………………………………………………………………………………………
7. He doesn’t take any exercises. He is so unhealthy.
 …………………………………………………………………………………………
8. We can’t get the ticket because I don’t have the right change.
 ………………………………………………………………………………………..
9. Study hard or you won’t pass the exam.
 ………………………………………………………………………………………..
10. Don’t be impatient or you will make mistakes.
 …………………………………………………………………………………………
II. Put the correct form of verbs
1. If I (know) that you were ill, I (go) to see you.
 …………………………………………………………………………………………
2. If she'd had enough, 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 wouldn’t have had so many accidents.
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 …………………………………………………………………………………………
13. If I (make) that mistake again, my teacher will 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 will bark if it (hear) any strange sound.
 ………………………………………………………………………………………….
19. If I (have) enough money, I would buy a house.

 …………………………………………………………………………………………
20. They (let) you in if you come late.
 ………………………………………………………………………………………….
21. He didn’t listen to the teacher. If he (listen) carefully, he (perform) well in the examination.
 ………………………………………………………………………………………….
22. He’s waiting for his mother to come back from Chicago. If his mother (come) home, he (have) a
lot of presents.
 …………………………………………………………………………………………
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.
 …………………………………………………………………………………….…..
26. It’s too bad Helen isn’t here. If she (be) here, she (know) what to do.
 ………………………………………………………………………………….……..
27. I could have understood him if he (speak) more slowly.
 ……………………………………………………………………………….………..
28. The kitchen will look better if we (have) red curtains.
 ……………………………………………………………………………….………..
29. If I knew his address, I (go) round and see him.
 …………………………………………………………………………….…………..
30. If you (not be) so busy, I would have shown you how to play.
 ……………………………………………………………………………….………..
Relative pronouns
1. She went with __________ she liked.
A. Tom, that B. Tom, whom C. Tom whom D. Tom who
2. There is a No Parking sign of _________ I do not take notice.
a. that b. which c. where d. whom
3. The bicycle__________ is very mordern.
a. I told you about which b. which about I told you
c. about I told you which d. about which I told you

4. She went to the cinema with __________ she liked.
a. Peter, that b. Peter, Whom c. peter whom d. Peter who
5. The car __________ hired broke down
a. that I b. which I c. I d. all are correct
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7.This girl is very beautiful. I saw her at school yesterday.
A. This girl which I saw at school yesterday is very beautiful.
B. This girl whom I saw at school yesterday is very beautiful.
C. This girl is very beautiful whom I saw at school yesterday.
D. This girl whom I saw her at school yesterday is very beautiful.
8.Marie Curie was born in Poland. She was a famous scientist.
A. Marie Curie, whom was born in Poland, was a famous scientist.
B. Marie Curie, that was born in Poland, was a famous scientist .
C. Marie Curie was born in Poland, who was a famous scientist
D. Marie Curie, who was born in Poland, was a famous scientist
9.We stayed at the Asia Hotel . Dr Thanh recommended it to us.
A. We stayed at the Asia Hotel, where Dr Thanh recommended to us
B. We stayed at the Asia Hotel, which Dr Thanh recommended to us.
C. Dr Thanh recommended the Asia Hotel, which we stayed, to us.
D. Dr Thanh recommended the Asia Hotel, where we stayed at, to us.
10.It’s raining and they can’t go camping in the mountain.
A.If it was raining, they could go camping in the mountain.
B.If it isn’t raining, they could go camping in the mountain.
C.If it wasn’t raining, they could go camping in the mountain.
D.If it is raining, they could go camping in the mountain.
11. Do you know the music? It’s being played on the radio
a .Do you know the music that is being played on the radio ?
b .Do you know the music who is being played on the radio ?
c .Do you know the music where is being played on the radio ?
d. Do you know the music when is being played on the radio?

12. You sent me a present .Thank you very much for it.
a. You sent me a present which thank you very much for it.
b. Thank you very much for a present which you sent me.
c. Thank you very much for the present, that you sent me.
d. Thank you very much for the present whom you sent me.
Combine each pair of sentences
1. The woman is my mother. She understands me best.
→ ....................................................................................................................
2. The park has a lake in it. The park is near our house.
→ ...................................................................................................................
3. This article praises the national heroes. The history books have forgotten them.
→ ...................................................................................................................
4. What was the name of the boy ? You borrowed these books from him.
→ ....................................................................................................................
5. I’ll introduce you to the man. His support for the project is essential.
→ .............................................................................................................................
6. Did you know the actor? You saw him playing Hamlet.
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7. The laboratory is well equipped. My brother works there.
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8. The years are unforgettable. I was in the army in those years.
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9. The reason isn't explained. He comes here for this reason.
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10.The restaurant serves good food with reasonable prices. We often have lunch there.
III. Choose the best option
1. Can I borrow your car for this evening? – Sure, but Nora’s using it right now. If she……………... it
back, you are welcome to borrow it.
A. brought B. would bring C. will bring D. brings

2. I didn’t get home until well after midnight last night. Otherwise, I……..your call.
A. returned B. had returned C. would return D. would have returned
3. If energy…………….…inexpensive and unlimited, many things in the world would be different.
A. is B. will be C. were D. would be
4. We………………..the game if we’d had a few more minutes.
A. might have won B. won C. had won D. will win
5. I…………….…Alan with me if I had known you and he didn’t get along with each other.
A. hadn’t brought B. didn’t bring C. wouldn’t have brought D. won’t bring
6. The lecturer last night didn’t know what he was talking about, but if Dr. Mason………………., I
would have listened carefully.
A. had been lecturing B. was lecturing C. would lecture D. lectured
7. If you…………….…to my advice in the first place, you wouldn’t be in this mess right now.
A. listen B. will listen C. had listened D. listened
- The end-
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