35. It isn’t immediately clear______the financial crisis will be over soon.

A. since　　　　　 B. that　　　　　　 C. when　　　　　　　 D. whether

34. At present, one of the arguments for the new airport ______ that it will bring lots of jobs.

A. is　　　　　　　 B. are　　　　　　 C. will be　　　　　　 D. was

33. -Is David a man with good manners?

--I don’t think so. In fact, he is _______but polite.

A. something　　　 B. anything　　　　 C. nothing　　　　　 　D. everything

32.________ I was working as a waiter last month, my friends were lying on the beach.

A. When　　　　　 B. Though　　　　 C. While　　　　　　 D. For