BÀI TẬP CHUYÊN ĐỀ HỌC SINH GIỎI CHUYÊN ĐỀ 3 CONDITIONAL SENTENCES I Put the verbs in brackets into the correct tenses 1 If I see him, I (give) him a gift 2 If I had a typewriter, I (type) it myself 3[.]
Trang 1BÀI TẬP CHUYÊN ĐỀ HỌC SINH GIỎI CHUYÊN ĐỀ 3: CONDITIONAL SENTENCES
I Put the verbs in brackets into the correct tenses.
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 He could get a job easily if he (have) a degree
8 I shouldn’t have believed it if I (not see) it with my own eyes
9 If he (study) hard, he can pass the exam
10 If she had asked you, you (accept)?
11 Rice plants (grow) well if there is enough rain
12 He might get fat if he (stop) smoking
13 What you _ (do) if you found a burglar in your house?
14 If she (not hurry), she may be late
15 If I (try) again, I think that I would have succeeded
16 Water (not run) downhill if there were not gravity
17 If I tell you a secret, you (promise) not to tell it to anyone else?
18 Tell him to ring me if you (see) him
19 The police (arrest) him if they catch him
20 If you (speak) more slowly, he might have understood you
II Use UNLESS instead of IF.
1 If you are not careful, you will cut yourself with that knife
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2 If you do not like this one, I’ll bring you another
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3 I’ll not be able to do any work if I do not have a quiet room
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4 If she does not hurry, she’ll be late
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5 If we had more rain, our crops would be better
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6 The crops would have been ruined if the flood had risen higher
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7 If you had not sneezed, he wouldn’t have known that we were there
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8 If she did her hair differently, she would look quite nice
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9 If John had played for our football team, we would not have lost the game
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10 If I won a big prize in a lottery, I’d give up my job
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IV Complete the following sentences.
1 If I were the Prime Minister, I
2 He could buy a new car if _
3 If I had more time _
4 If he hadn’t been ill
5 They could have passed the exam if they _
6 We could have come with you if we _
7 If her parents had been richer,
8 If he had come yesterday, _
9 If it hadn’t rained, _
10 The world would be a better place if
V Make conditional sentences according to the facts provided.
1 Keep silent or you’ll wake the baby up
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Trang 32 Because you don’t leave immediately, I call a policeman.
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3 I don’t know her number, so I don’t ring her up
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4 Go right now or you’ll be late for the train
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5 As she is often absent from class, she can’t keep pace with her classmates
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6 I couldn’t write to Alice because I didn’t know her address
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7 I don’t know the answer, so I can’t tell you
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8 We got lost because we didn’t have a map
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9 His friends were so late, so they missed the train
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10 Today isn’t Sunday, so the pupils can’t go swimming
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11 The heavy rain kept everybody from going out
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12 This chair is too heavy for him to move
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13 He had a flu because he went out in the rain last night
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14 The church bells keep me from sleeping
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15 Morning exercises make me feel better
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16 Stop talking or you won’t understand the lesson
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17 The boy is so young that he can’t go to school
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18 The fridge keeps the food from spoiling
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19 Why don’t you study hard?
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20 Why don’t you stop smoking?
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21 Be careful, or you’ll cut yourself with that knife
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22 Be calm, or you’ll make a wrong decision
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23 Without the air, we would die
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24 Without a visa, she couldn’t have come to that country
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25 Without the sun, man would live in the darkness
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26 Without money, he wouldn’t have bought such a big house
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27 Smoking makes him so weak
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28 It was very cold yesterday, so we couldn’t go swimming
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29 It is very cold, so we can’t go swimming
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30 I didn’t watch T.V last night because I was busy
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