35. Sales of CDs have greatly increased since the early 1990s, when people_____to enjoy the advantages of this new technology.　 (04江苏)(B)

　 A. begin　　　　　 　 B. began　　　　 　 C. have begun　　　 D. had begun

34. More patients ___________ in hospital this year than last year.　 (04江苏)(D)

　 A. treated　 　　　　　　　 B. have treated　　 　 C. had been treated　 　 D. have been treated

33. She 　　　her hairstyle in her hometown before she came to Chongqing for a better job.　 (04重庆)(C)

A. would change　　　　 B. has changed　　　　 C. changed　　　　　　　　 D. was changing

32. The crazy fans 　　　　patiently for two hours, and they would wait till the movie star arrived.　 (04重庆)(B)

A. were waiting　　　　 B. had been waiting　 C. had waited　　　　　　　 D. would wait

31. --- What were you doing when Tony phoned you?

　 　--- I had just finished my work and ______ to take a shower.　 (04天津)(D)

　　　 A had started　　　　　　　　　 B started　　　　　　　　　　 C have started　　　　　　 D was starting

30. The mayor of Beijing says that all construction work for the Beijing Olympics ______ by 2006.　 (04北京)(C)

　　　 A has been completed　　　　　　　　　　　　　　　　　　　 B has completed　　　　　

　　　 C will have been completed　　　　　　　　　　　　　　　 D will have completed

29. Now that she is out of a job, Lucy______ going back to school, but she hasn’t decided yet.　 (04北京)(B)

　　　 A had considered　　　　　　　　　　　　　　　　　　　　　　 B has been considering

　　　 C considered　　　　　　　　　　　　　　　　　　　　　　　　　 D is going to consider

28. --- What’s that terrible noise?

　 --- The neighbours ______ for a party.　　 (04北京)(B)

　　　 A have prepared　　　　　　 B are preparing　　　　　 C prepare　　　　　　　　　 D will prepare

27. - When will you come to see me, Dad?

　　 - I will go to see you when you 　　　　　　　the training course.　 (03北京春季)(D)

　　　 A．will have finished　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 B．will finish

　　　 C．are finishing　　　　　　　　　　　　　　　　　　　　 D．finish

26. - How long 　　　　　　　at this job?

　　 - Since 1990.　 (03北京春季)(B)

　　　 A．were you employed　　　　　　　　　　　　　　 B．have you been employed

　　　 C．had you been employed　　　　　　　　　　　　 D．will you be employed