28. -- What are you anxious about?

　 -- ＿＿＿＿＿.

　 A. Whether we can succeed　　 B. If we succeed

　 C. Do we succeed　　　　　　　 D. That we can succeed

27. Who do you think the doctor will have＿＿＿first,John or Kate?

　 A. examine B. to examine

　 C. examining D. examined

26. ＿＿＿I know,they will go to Beijing to watch the Olympic Games in 2008.

　 A. Since　　 B. So far as　　 C. In case　　 D. As if

25. Tony will never forget these days ＿＿＿she lived in China with her mother,＿＿＿has a great effect on her life.

　 A. that； whichB. when； which

　 C. which； that　 D. when； that

24. We must do the experiment carefully ＿＿＿Miss Liu told us.

　 A. what　　　 B. since　　　 C. as　　　 D. while　

23. The science of medicine,＿＿＿progress has been very rapid lately, is perhaps the most important of all the sciences.

　 A. to which　　 B. in which　 　C. which　 D. with which

22. ＿＿＿everybody is here,let’s set out right away.

　 A. Now that　　 B. Because　　 C. For　　 D. After　

21. ＿＿＿the days went on,the situation there got worse.

　 A. With　　　　 B. Since　　　　 C. While　　　　 D. As

20. -- I don’t like chicken ＿＿＿ fish.

　 -- I don’t like chicken,＿＿＿I like fish very much.

　 A. and； and　　 B. and； but　　 C. or； but　　　 D. or； and

19. ＿＿＿several times about it,but he could not give the correct answer.

　 A. Being askedB. Having been asked

　 C. He would ask　 D. He had been asked