35.　 -Why did you cancel your trip to the New York?

　　　　 -We were just about to leave_______ it started to snow．

　　　 A. when　 　　　　 B. before　 　　　　　 C. after　　　 　D. since

34. Many difficulties have _____ owing to the change over a new type of fuel.

　 A. raised　　 　　B. aroused　 　　C. arisen　　 　　　D. risen

33. I suggested the cheat referred ______ put into prison.

　 　A. to being　　 B. was　　　　 　C. to be　　　　 　D. should be　 　

32. “Harry Potter” is such an interesting book ______ all kids like to read.

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

31. _____ scores of times , but he still couldn’t understand it ．

　　　 A．Having explained　　　　　　　　 B．Having been explained

　　　 C．Though it was explained　　　　　 　D．It was explained

30. ______ delighted me most was ______ my daughter was admitted to Beijing University．

　A．That, what 　　B．What, that　 　C．What, what 　　D．That, that

29. ----- Would you please give us a talk on English learning?

　 ----- _________

　 A. Ok. When?　　 B. Why? Yes.　　　 C. Ok. How?　　　 D. Sure. What?

28. ----- How on earth did these problems _______?

　 ----- Because they ignored the advice of the expert.

　 A. come across　　 B. come down　　 C. come on　 　　　D. come about

27. The car ran down the hill, and the driver _______, according to the local newspaper, to have been killed in the accident.

26. It was not until she had arrived home 　　　　her appointment with the doctor．

　　　 A．did she remember 　　　　　　　　　 B．that she remembered

　　　 C．when she remembered 　　　　 D．had she remembered