20. It’s going to rain. Xiao Feng, Will you please help me 　　　　the clothes on the line?

　 A. get off　　 B. get back　　 C. get in　　 D. get on

19. Elizabeth has already achieved success 　　　　　her wildest dreams.

A. at　　 B. beyond　　 C. within　　 D. upon

18. –The floor is dirty. Can anyone clean it?　

– 　　　　　I do it all the time.

A. Don’t mention it.　　　 B. Why you?　　　 C. Not sure　 D. Not me again.

17. Though we don’t know what discussed, yet we can feel the topic　　　　 .

A. had changed　　　　 B. will change　　　 C. was changed　 D. has been changed

16. Ten years ago the population of our village was 　　　　　that of theirs.

A. as twice large as　　　　 B. twice as large as

C. twice as much as　　　 D. as twice much as

15. –Did you go to the show last night?

–Yeah. Every boy and girl in the area　　　　 invited

A. were　 B. have been　　 C. has been　　　 D. was

14. 　　　　　around the Water Cube, we were then taken to see the Bird’s Nest for the 2008 Olympic Games.

A. Having shown　　 B. To be shown　　 C. Having been shown　　 D. To show