连词练习题(4)

13. It must be late,._______ all the shops have closed.

A. because B. and C. so D. for

14. The road was narrow,_______ he drove as carefully _______ he could.

A. so, as B. as, as

C. and, when D. but, as soon as

15. You aren't listening,_________ I'll shut up.

A. but B. when C. so D. or

16. The boy has made many mistakes; ______, you are his teacher, ______you should help him.

A. though, so B. still, and C. for, so D. still, yet

17. I can't buy a new computer until next month,_________ I'll have to use this old one now.

A. so B. while C. since D. but

18. The washing machine is quite, old;_________, it works well.

A. still B. so C. so that D. for

19. You must work harder,_________ you'll be put into another class.

A. before B. or C. and D. so that

20. The front door was locked,_________ I went round to the back door.

A. so B. but C. or D. for

21. In that part of the desert we couldn't see_________ plant_________ animals.

A. neither, nor B. either, or

C. both, and D. no, also

22. There is air all around us, we can't see it.

A. so B. for C. but D. nor

23. You may sit at this end. you may sit at that end.

A. For B. And C. Or D. So

24. They were very bored, ______they still listened to him.

A. so B. or C. for D. but

25. English is spoken United States.

A. not only, but also B. neither, nor

C. either, as well as D. both, as well as

（二）从属连词

1. I asked him _________dog it was.

A. whose B. which C. who's D. where

2. They go to concerts of modem music_________ they really like it.

A. because B. if C. though D. after

3. Find out_________ they are going this evening and ask_________ may join them.

A. whether, that B. where, whether

C. what, if D. where, why

4. His talk was_________ dull_________ we all got bored.

A. as, as B. very, that

C. so. as D. so, that

5. Mother asked Charlie_________ lie had stayed out so late.

A. how B. why C. when D. where

6. My daughter bought a new ring, but she didn't want to tell me_________ it really cost.

A. how often B. how many