35. -My parents will have more time to rest at home after their retirement.

　 -This is ______ you’re wrong. Most of the old hope for a more active life after they are retired.

　 　　 A. where　　 　　　 　　　 B. what　　 　　　 C. why　　 　　　D. how　　 　

34. Was it _____ he was training in the field _____ he got hurt?

　 　　 A. that, when　　 　 　　　 B. where, that 　　　 C. that, where　　　　 D. when, that　　　　

33. So far a series of problems ________ brought about by this decision.

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

32. I used to swim with my little friends in this lake every summer, but not once since I left my hometown in 1992 _________.

　 　　 A. I have swum　　 　　 B. have I swum　　 C. did I swim　　 D. I swam　　

31. Can you imagine the singer _____ so much in public?

　 　　 A. being admired　　 　　 B. admire　　 　　　 C. to be admired　 D. admiring　　

30. We needn’t get ready yet; the guests ______ come for another hour.　

　 　　 A. mustn’t　　 　　　　　 B. shouldn’t　　 　 C. shan’t　　 　　　　 D. needn’t