20. － _______ is the weather in Australia now?

　－ Hmm, it’s summer there and a little windy.

A. How　　　　 　　　 B. What　　　 C. What about　　　　　　　　 D. How about

19. It _____three years since he ________ to China

A. was, came　　　　 B. was, has come　　　　　 C. is, came　　 D. was, came

18. How many days have you ___________ the book?

　　　 A．borrowed B．lent　 　 C. kept　 D．lend

17. There used to ________ a school .

A. is　　　　　　　　　　　　　　 B. be　　　　　　　　　　　　　　 C. have　　　　　　　　　　　　 D. has

16. The town ________ we visited last month is the one ________ the famous artist was born.

　 　A. where; which 　 　　　 B. where; where 　 C. that; which 　　　 D. that; where

15. ____________ have you been a member of Greener China?

-About three years.

A. How often　　 B. How long　　 C. How far　　 D. How old

14. You don’t have to describe her. I ________　 her several times.

A. met　　　　　 B. have met　　　　　 C. has met　　　 D. is meeting

13. All of them looked ______ because the canoe racing was _______.

A. excited, excited　　　　　　　　　　　　　　　　　　 B. excited, exciting

C. exciting, excited　　　　　　　　　　　　　　　　　　 D. exciting, exciting

12. -- ________ your homework yet?　　　　 --- Not yet. I _______ it.

A. Have you done, am doing　　　　　　　　　　　 B. Did you do, am doing

C. Have you done, did　　　　　　　　　　　　　　　 D. Did you do, did

11. Science is really _______ useful subject, you can’t _______ it.

A. a, drop　　　　　　　 B. a, stop　　　　　　　 C. an, drop　　　　　　 D. an, stop