原因状语从句专项训练

原因状语从句专项练习

1.____ you’ve got a chance, you might as well make full use of it.

A. Now that

B. After

C. Although

D. As soon as

2.He found it increasingly difficult to read, ____ his eyesight was beginning to fail.

A. and

B. For

C. But

D. or

3.A man cannot smile like a child, ____ a child smiles with his eyes, while a man smiles with his lips alone.

A.So

B. But

C. and

D. for

4.I did n’t go I was afraid.

A.Since

B. For

C. Because

D. Though

5. it was raining, we stayed at home.

A.because, so

B.because ,/

C.because ,for

D.if ,so

6.I said nothing about it his wife was there.

A. since

B. so that

C. because

D. unless

7. the weather is so bad, we have to delay our journey.

A.before

B. since

C. till

D. After

8. it is raining, you’d better take a taxi.

A. before

B. as

C. till

D. after

9.You shouldn’t get angry just some people speak ill of you.

A. since

B. so that

C. because

D. unless

10. you are here, you’d better stay.

A. before

B. Now that

C. till

D. after

11. I h urried ________I wouldn’t be late for class.

A. since

B. so that

C. as if

D. unless

12.I saw Mr. Smith last Sunday. We had not seen each other ________I left London.

A. as

B. before

C. since

D. till

13. ________ you are so weak, you’d better stay at home.

A. Since

B. For

C. Because

D. Though

14.I’m sorry you’ve been waiting so long, but it’ll still be some time ____ Brian get back.

A. before

B. since

C. till

D. after

15. —Did you return Fred’s call?

—I didn’t need to ____ I’ll see him tomorrow.

A. though

B. unless

C. when

D. Because

16.Accustomed to the steep mountains, he had no difficulty reaching the top.

A.climbing

B.climb

C.having climbed

D.have climbed

17. we’ve no money, we can’t buy it.

A. though

B. unless

C. when

D. As