凭栏听雨9. If you love someone, why ______ you chain him to your side, control his emotion, and even make him center on you?
A. must B. dare C. need D. will
10. Oh, boy, why are you just playing games all day? Can't you find something ______ doing at all?
A. practical B. valuab1e C. worth D. positive
11. ______ a piece of cheese cake my mum prepared---You won’t be disappointed!
A. Trying B. Tried C. To try D. Try
12. Children are excited about the approach of Christmas, _____ may bring great happiness to them.
A. it B. which C. what D. that
13. ________the letters there are answers written by people who are supposed to know how to solve such problems.
A. Along with B. Apart from C. According to D. Regardless of
14. Research shows that though students benefit from having parents involved at school, _____ happens at home matters much more.
A. which
whether
15. Sometimes we just can’t understand why so many people fail to realize that wealth does not ______ bring happiness?
A. consequently B. automatically C. necessarily D. B. what C. that D. particularly
16. The young man has been trying everything in his power to please the director, ______ to get a role in the play.
A. hoped
hoped
17. They weighed the advantages of the operation ______ all the possible risks involved over and over again.
A. within B. except C. behind D. against B. hoping C. to hope D. having
18. ________there are a large number of chemical factories, the air is likely to be polluted.
