考博英语词汇语法题常考知识点专项练习：状语从句

专项练习

1. I’ll let you know ____ he comes back.

A. before B. because C. as soon as D. although

2. She will sing a song ____ she is asked.

A. if B. unless C. for D. since

3. We will work ____ we are needed.

A. whenever B. because C. since D. wherever

4. Read it aloud _____ the class can hear you.

A. so that B. if C. when D. although

5._____ you go, don't forget your people.

A. Whenever B. However C. Wherever D. Whichever

6. It is about ten years _____ I met you last.

A. since B. for C. when D. as

7. They will never succeed, _____ hard they try.

A. because B. however C. when D. since

8. _____ still half drunk, he made his way home.

A. When B. Because C. Though D. As

9. _____ she was very tired, she went on working.

A. As B. Although C. Even D. In spite of

10. Busy _____ he was, he tried his best to help you.

A. as B. when C. since D. for

11. I learned a little Russian _____ I was at middle school.

A. though B. although C. as if D. when

12. _____ we got to the station, the train had left already.

A. If B. Unless C. Since D. When

13. _____ the rain stops, we' 11 set off for the station.

A. Before B. Unless C. As soon as D. Though

14. She was _____ tired _____ she could not move an inch.

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

15. We didn’t go home _____ we finished the work.

A. since B. until C. because D. though

16. I'll stay here _____ everyone else comes back.

A. even if B. as though C. because D. until

17. Although it's raining, _____ are still working in the field.

A. they B. but they C. and they D. so they

18. Speak to him slowly _____ he may understand you better.

A. since B. so that C. for D. because

19. You'll miss the train ______ you hurry up.

A. unless B. as C. if D. until

20. When you read the book, you' d better make a mark _____ you have any questions.

A. at which B. at where C. the place D. where

1~5 CADAC 6~10 ABCBA 11~15 DDCAB 16~20 DABAD