35. The project alongside with the experiment we had once devoted so much time__________ perfectly.

　　 A. to work out　　　　　　　　　 B. to working out　　　　　　　 C. to worked out　　　　　　 D. has worked out

34. None of us expected the chairman to 　　　　　at the party. We thought he was still in hospital.

A．turn in　　　　　　　 B．turn over　　　　　 C．turn up　　　　　　 D．turn down

33. It was not what he said but the way he said it ______ made a great difference to me at last..

　　 　 A．what　　　　　　　　 B．that　　　　　　　　　 C．before　　　　　　　 D．when

32. He went to New York that winter, ______ nothing has been heard about him.

　　 　 A．since then　　　　 B．from then on　　 C．since when　　　 D．from when

31. It was only several days ______ he realized the truth that he had been affected with AIDS.

　　 　 A．until　　　　　　　　　 B．since　　　　　　　　 C．before　　　　　　　 D．as

30. --Want me to tell you something funny to cheer you up?

　　　 --Well, yeah.　　　 　.

　　　 A．Are you kidding me?　　　　　　　　　　　 B．That’s really sweet.

　　 　C．I couldn’t feel any better.　　　　　　 D．I couldn’t feel any worse.