30. A clean environment can help the city bid for the Olympics, which _______ will promote its economic development.

　 A. in return　　　　 B. in nature　　 C. in turn　　　　　 D. in fact

29.　 While talking to children, remember to ________ your explanation for them.

A. ease　　　　　　　　　　 B. purify 　　　　　　　 C. simplify　　　　　　 D. clear

28. The students were sitting in the classroom with their eyes_________ on the teachers.

A. fixing　　B. fixed　　　C. were fixed　　D. being fixed

27. John didn’t feel well yesterday; otherwise he _________ to see his friend off at the airport.

　 A. came　　　　 B. would come　　 C. would have come　　 D. should be coming

26. This room is partly _______ with a few old armchairs.

A. offered 　　　　 B. given 　　　 　　　 C. afforded 　 　D. furnished

25. ---Have you ever been to the Great Wall?　 --- No, but I do wish I _________.

A. have　　　 B. did　　 C. had　　 D. were

24. You ________ be tired. You’ve only been working for half an hour.

　 A. must not　　　 B. won’t　　　　 C. may not　　　 D. can’t

23. Water, which seems to be simple and common, is _________ makes life possible.

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

22. All people _______ at the party were his supporters.

　 A. present　　　　 B. attended　　 C. interested　　　 D. important

第一节：单项填空(共15小题；每小题1分，满分15分)

从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。

21. It’s so nice to hear from her._________, we last met more than thirty years ago.

A. What’s more　 　　 B. That is to say　　 C. In other words　　　　　 D. Believe it or not