Exercises for Unit 2
1. He gave a ______ smile.
A. satisfied   B. satisfying   C. satisfies   D. satisfaction
2. ---______ can I deal with such a situation?
---Take ______ measure you think best.
A. How, whichever   B. What, whatever  
C. How, whatever   D. What, whichever
3. Don’t leave the water _____ while you brush your teeth.
A. run   B. running   C. being run  D. to run
4. You should try to get a good night’s sleep _____ much work you have to do.
A. however   B. no matter   C. although   D. whatever
5. What surprised me was not what he said but ______ he said it.
A. the way   B. in the way that   C. in the way   D. the way which
6. ---The boys are not doing a good job at all, are they?
---_______.
A. I guess not so      B. I don’t guess 
C. I not guess so      D. I guess not
7. When the American boy studied in China, he found it difficult to _____ the school rules.
A. work out   B. make   C. keep   D. break
8. ---May I help you?
---Yes, I’d like to try on some sports jackets just like _____ I’m wearing.
A. it   B. which   C. the one   D. that
9. It is the test system, _____ the teachers, that is to blame for the heavy burden of middle school students nowadays.
A. other than   B. or rather    C. rather than   D. more than
10. He offered to supply me _____ another ticket free ____ charge.
A. with, of   B. to, for     C. for, with   D. for, from
11. The scientists are trying to find out the facts to _______ their theory.
A. support   B. promise   C. design  D.carry
12. The newly-published book, which refers ______ basic English grammar, is _____ only for beginners.
A. as, meant   B. for, intended   C. to, planned   D. to, intended
13. It’s no use _____ now.
A. feeling worry   B. to feel worry
C. feeling worried   D. to feel worried
14. ---The light in the office is still on.
---Oh, I forget_____.
A. turning it off    B. turn it off
C. to turn it off    D. having turned it off
15. ---What would you rather do, take a walk or swim?
---I _____ taking a walk ______ swimming.
A. would rather, than    B. would like, than
C. prefer to, than       D. prefer, to

以下为单词拼写题:
16. H_____ is one of the biggest problems in developing countries.
17. The American people ______ (斗争) to get independence in his holiday.
18. It is _____ (肯定) that the weather is turning warm.
19. N_____ fertilizers are better than chemical ones.
20. The o_____ of grain has doubled in China in the last ten years.