Free Printable Cau dieu kien

1.

Let’s knock on their door to see _____ home.

a)

A. if they’re

b)

B. unless they’re

c)

C. whether they were

d)

D. if they were

2.

Unless we _____ more snow, we can’t go skiing.

a)

A. have

b)

B. will have

c)

C. had

d)

D. have had

3.

You’ll fail the exam _____ you start revising.

a)

A. when

b)

B. until

c)

C. if

d)

D. unless

4.

Unless you wash the car, you _____ not drive it at the weekend.

a)

A. would

b)

B. could

c)

C. have to

d)

D. may

5.

If Peter _____ his car before the drive, he _____ the problem of out of petrol.

a)

A. checked / will not get

b)

B. had checked / would not have got

c)

C. checks / will not have got

d)

D. would be checking / will not have got

6.

He stepped on the mine, and it exploded.

a)

A. If he doesn’t step on the mine, it doesn’t explode.

b)

B. If he doesn’t step on the mine, it won’t explode.

c)

C. If he didn’t step on the mine, it wouldn’t explode.

d)

D. If he hadn’t stepped on the mine, it wouldn’t have exploded.

7.

In my experiments, the liquid is cooled to 32ºF. It always freezes.

a)

A. If you cool the liquid to 32 degrees, it froze.

b)

B. If you cooled the liquid to 32 degrees, it would freeze.

c)

C. If you cool the liquid to 32 degrees, it will freeze.

d)

D. If you had cooled the liquid to 32 degrees, it would have frozen.

8.

It may rain this afternoon. I hope it doesn’t because I don’t want the match to be cancelled.

a)

A. If it rains, the match is cancelled.

b)

B. If it rains, the match will be cancelled.

c)

C. if it rained, the match would be cancelled.

d)

D. If it had rained, the match would have been cancelled.

9.

Unfortunately, I don’t know Philosophy, so I can’t answer your question.

a)

A. If I know Philosophy, I can answer your question.

b)

B. If I know Philosophy, I will be able to answer your question.

c)

C. If I knew Philosophy, I would be able to answer your question.

d)

D. If I had known Philosophy, I would have been able to answer your question.

10.

If the bag had not been heavy, we would have taken it with us.

a)

A. The bag is heavy, so we cannot take it with us

b)

.

B. The bag was heavy, so we could not take it with us.

c)

C. Because the bag was heavy so we could not take it with us.

d)

D. We took the bag with us although it was heavy.

11.

_____ there are some more ideas, we can end the meeting now.

a)

A. If

b)

B. As if

c)

C. Unless

d)

D. In case

12.

If he _____ with us now, he _____ the beauty of nature of the National Park.

a)

A. is / can enjoy

b)

B. was / will enjoy

c)

C. has been / would enjoy

d)

D. were / could enjoy

13.

If they had searched more carefully, they…the watch sooner.

a)

A. will find

b)

B. would find

c)

C. found

d)

D. would have found

14.

If I had got up early, I _____ to have breakfast now.

a)

A. have

b)

B.I had

c)

C. would have

d)

D. would have had

15.

Can you imagine what _____ if everyone _____ .

a)

A. will happen / can fly

b)

B. happened / will have

c)

C. would happen / could fly

d)

D. had happened / could have flown happened

16.

Slow down _____.

a)

A. In case you will get and accident.

b)

B. Provided that you would get and accident.

c)

C. And you will get and accident.

d)

D. Or you will get an accident.

17.

I cannot buy a new computer _____ I save enough money.

a)

A. if

b)

B. even if

c)

C. unless

d)

D. as if

18.

Most people you meet will be polite to you _____.

a)

A. if you are polite to them

b)

B. if you will be polite to them

c)

C. unless you are polite to them

d)

D. if you were polite to them

19.

If you do so, it _____ the matter worse.

a)

A. makes only

b)

B. would only make

c)

C. will only make

d)

D. had only made

20.

You _____ English fluently unless you practice it every day.

a)

A. will speak

b)

B. will not speak

c)

C. can speak

d)

D. did not speak

21.

Hurry up _____ you will miss the bus and be late for school.

a)

A. if

b)

B. and

c)

C. or

d)

D. as

22.

You will get a good seat if you _____ first.

a)

A. come

b)

B. came

c)

C. have come

d)

D. will come

23.

Sam will not graduate_____.

.

a)

A. if he passed all the tests

b)

B. if he do not pass all the tests.

c)

C. unless he passes all the tests

d)

D. unless he had passed all the tests

24.

_____ , we cannot continue our journey.

a)

A. If there is not enough food

b)

B. If only there is not enough food

c)

C. Only if there is enough food

d)

D. If there was enough food

25.

If Margaret hadn’t been wearing a seat belt, she…. Injured.

a)

A. has been

b)

B. would has been

c)

C. would be

d)

D. would have been

Cau dieu kien - test (2)

Total questions: 25

Worksheet time: 13mins

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