Tiếng Anh 11 - Conditional sentences test

CONDITIONAL SENTENCES TEST
I. Choose the best answer for the following sentences.
1. If you  ten minutes earlier, you would have got a seat.
A. arrived	B. had arrived	C. arrive	D. would arrive
2. He could get a job easily if he .. a degree.
A. has	B. had	C. had had	D. will have
3. I shouldn’t have believed it if I  it with my own eyes.
A. don’t see	B. wasn’t seeing	C. saw	D. had seen
4. .I won a big prize in a lottery, I wouldn’t give up my job.
A. Unless	B. Because	C. If 	D. Despite
5. “If it hadn’t been very cold yesterday, we could have gone swimming.” means:
A. We went swimming yesterday.
B. Because it wasn’t cold yesterday, we could go swimming
C. It was cold yesterday, so we couldn’t go swimming.
D. Although it was cold yesterday, we went swimming
II. Supply the correct forms of the verbs in bracket.
Rice plants (grow)  well if there is enough rain. 
What .you (do).. if you see a burglar in your house? 
Water (not run) downhill if there were not gravity.
If he hadn’t been ill, he (attend) ..dancing class.
(Be). I the prime Minister, I would change the government
They would be disappointed if we (not come). 
He is not my boss but sometimes he acts as if he (be) .
There are two people shouting at each other next door. It sounds as though they (have) ........an argument.
I’d help you if I (can) . but I’m sorry I can’t.
 I’m sure she (understand).. if you had explained the situation to her.
III. Rewrite the following sentences:
As she is often absent from class, she can’t keep pace with her classmates.
If
I don’t know the answer, so I can’t tell you.
If 
Be calm or you’ll make a wrong decision.
If ..
Without the sun, men would live in the darkness.
If 
I didn’t watch TV last night because I was busy.
If .
IV. Rewrite the following sentences by using UNLESS OR IF.
If you stopped smoking, you’d probably feel healthier.
Unless 
2. Tom would be angry if I didn’t come.
Unless .
3. Unless it stops raining, we won’t go out.
If 
4. Hadn’t I been late, I could have entered the stadium.
Unless 
5. Unless I am ill, I’ll meet you.
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