30. The river through our city, which is about _________, is clean again.

A. 6000 metres long　　　　　　　　　　　　 B. 6000-metres-long　　

C. 6000-metre-long　　　　　　　　　　　　 D. 6000 metre long

29. –Congratulations to you on passing the maths exam. –_________.　　　　

A. You’re welcome　　 B. Never mind　　　 C. Don’t mention it　　 D. Thanks a lot

28. _______ your books, Tom. Don’t leave your things here and there.

A. Put on　　　　　　 B. Put off　　　　　 C. Put away　　　　　 D. Put down

27. –Have you seen the film Return of the King? –_________. I’m going to see it tonight.

A. No, I didn’t　　　　 B. Yes, I do　　　　 C. Yes, I have　　　　 D. Not yet

26. –Let’s go to Taishan Park by taxi. –It’s not far. We ________ take a taxi.

A. needn’t　　　　　 B. can’t　　　　　　 C. mustn’t　　　　　　 D. couldn’t

25. –Your tea, please.　 –There must be ____________ in the tea. It tastes good.

A. anything sweet　　　 B. something sweet　 C. sweet something　　 D. everything sweet

24. Your father is sleeping. You’d better ___________.

A. not to wake him up　 B. not wake him up　 C. not wake up him　　 D. not to wake up him

23. The sign “@” in tzjoy@ means __________.

A. a　　　　　　　　　 B. to　　　　　　　 C. at　　　　　　　　 D. on

22. Mr Read knows Taizhou very well. He _________ here many times.

A. is　　　　　　　　 B. will come　 　　　C. came　　　　　　 D. has been

21. Kunming is famous _______ its nice weather.

A. in　　　　　　　　 B. as　　　　　　　 C. for　　　　　　　 D. with