1. 　　　he met with the difficulty did he realize the importance of our help．

A．Even though　　　 B．Never until　　　 C．Only before　　　　 D．Ever since

20. I usually watch TV in the evening ____________I have to study for an examination.

A. because　　　　 B. unless　　　　 C. while　　　　　　 D. the moment

状语从句强化训练题

19. We made a decision __________there would be rain, we should stay at home.

A. that　　　　　 B. if　　　　　 C. that if　　　　 　D. whether

18. Father was ________busy in working __________he often forgot rest or meals.

A. very, that　　　　 B. so, that　　　　　　 C. such, as　　　　　 D. enough, as

17. I will never stop ______________they might like it.

A. no matter how　　　　　 B. how　　　　　 C. what　　　　　 D. though

16. __________often you ring, no one will answer.

A. How　　　　　 B. However　　　　　 C. Whom　　　　　 D. Whenever

15. They waited __________it was dark before leaving, _________they didn’t want anyone to see them leave.

A. since; because　　　　　 B. until; as　　　　 C. unless; for　　　　 D. so; because

14. I knew Mr. Green _____________I knew Mrs. Green.

A. long before　　　　 B. before long　　 　　　　C. long ago　　　　　 D. after long

13. ____________, I am sure that the boy is honest.

A. Whatever people say　　　　　　　 B. No matter people say

C. What people say　　　　　　　　　 D. It doesn’t matter people say

12. __________the rain has stopped, let’s continue to work.

A. For　　　　 B. Now that　　　　　　　 C. That　　　　　 D. Because