Bài tập ngữ pháp từ vựng

CHƯƠNG 2: CÂU ĐIỀU KIỆN
.Viết lại những câu sau sao cho nghĩa của câu không thay đổi.
1. That man doesn’t work hard.He can’t earn more money.
2.I don’t tell him the answer because he is from home.
3. My friend and I don’t have enough money , so we will not buy a house of our own.
4. The weather isn’t better now, so we can’t go for a walk.
5. I don’t know his address, and I don’t give it to you.
6.He does not work slowly enough, so he makes many mistakes.
7. I am not sent to prison. She doesn’t visit me
8. I don’t win a big prize in a lottery, so I don’t give up my job.
9. The doctor can’t see many patients because he is so late.
10. We don’t visit them in Hanoi because tickets are expensive.
Choose the best correct word or expression for each sentence :
1. Rachel will be pleased if/unless she passes her driving test.
2. You can use my car unless/as long as you drive carefully.
3. The bus won’t stop unless/providing you ring the bell.
4. You’d better take a coat if/in case it gets cold.
5. Don’t bother to ring me unless/in case it’s important.
6. Children are allowed to use the swimming pool unless/provided they are with an adult.
7. I’ll make myself an omelette when/if I get home tonight.
8. I don’t mind if you come in late unless/so long as you come in quietly.
9. You won’t have to leave unless/if you can pay your bill.
10. Write the name down in case/provided you forget it.
11. If anyone phones/will phone, tell them I’ll be/am back at 11:00.
12. I’ll phone you when/if I get home from work.
13. We can hire a minibus if there’ll be/there are enough people.
14. Brian looks very different now. When/If you see him again, you don’t/won’t recognize him.
15. If they will get/get married, they will probably move/probably move to France.
16. If you’ll leave/leave now, you’ll be/are home in two hours.
17. There won’t be/aren’t enough chairs if everybody will come/come.
18. Don’t worry if/when I’m late tonight.

19. You have to/will have to take a taxi home if you want/ will want to leave now.
20. If/When they don’t come soon, I’m not going to wait.
Write a sentence with if for each situation :
1.You should take more exercise because that’s the way to get fit.
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2.The accident happened because the driver in front stopped so suddenly.
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3.I haven’t got a key, so I can’t get in.
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4.Throw a stone into water and it sinks.
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5.I didn’t have any breakfast, and now I’m hungry.
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6.Road travel is cheaper than rail travel in this country, so we have lots of traffic jams.
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7.Martin failed his driving test last week. He was very nervous and that’s why he failed.
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8.You may want a chat, so just give me a ring.
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9.I didn’t finish my report yesterday, so I can’t begin a new project today.
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10.The wind is blowing hard, so I won’t take the boat out for ride.
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11.I’m sorry I disturbed you. I didn’t know you were busy.
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12.It might rain. If it does, everyone can eat inside.
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13.We don’t visit you very often because you live so far away.

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14.Margaret wasn’t injured in the crash because she was wearing a seat belt.
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15.I have to work tomorrow evening, so I can’t meet you.
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16.I don’t know anything about plumbing, so I didn’t fix the leak in the sink myself.
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17.Is Matthew going to enter the race ? He’ll probably win it.
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18.We should have bought that picture five years ago because it would be quite valuable now.
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19.I feel better now because you talked to me about my problems last night.
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20.Carol didn’t answer the phone because she was studying.
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21.She’s very thin, perhaps that’s why she feels cold so much.
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22.He never polishes his shoes, so he never looks smart.
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23.He can’t park near his office, that’s why he doesn’t come by car.
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24.My house is guarded by two big dogs. That’s the only reason it isn’t broken into every night.
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25.The flats are not clearly numbered, so it is very difficult to find anyone.
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26.I don’t know her e–mail address, so I can’t tell you.
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27.I can’t play football in this afternoon because I feel tired.
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28.She works in the evening. She has no time to play with her children.

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29.He hasn’t got a watch. He is always late for work.
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30.I am not tall enough to join the basketball team.
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31.He didn’t prepare for the interview, so he didn’t get the job.
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32.We came home from our holiday early because we ran out of money.


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33.I can’t take much exercise because I don’t have enough free time.
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34.The house didn’t burn down because the fire brigade came immediately.
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35.The men were wearing protective clothing, so they were all quite safe.
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36.People don’t realise how important it is to conserve energy, so they do nothing about it.
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37.I took the job because I didn’t know how difficult it was.
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38.My father didn’t earn much money, so life wasn’t easy for us.
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39.Daniel really wanted to buy that book, but he didn’t have enough money.
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40.There isn’t any truth in her allegations, so I won’t resign.
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41.I was sick yesterday, so I didn’t go to class.
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42.Because Alan never eats breakfast, he always overeats at lunch.

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43.Peter didn’t finish unloading the truck because John didn’t help him.
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44.Jack was late to his own wedding because his watch was ten minutes slow.
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45.I don’t take the bus to work every morning because it’s always so crowded.
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46.I didn’t bring extra money with me because you didn’t tell me we were going to dinner after the movie.
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47.Sam didn’t know that highway 57 was closed so he didn’t taken an alternative route.
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48.Because I lost my key, I had to pound on the door to wake my roommate when I got home last night.
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49.I’m tired today because I went to bed late last night.
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50.The wind is blowing hard, so I won’t take the boat out for a ride.
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