33.-Did you see the typewriter in the office?

-Yes, she _______ to the factory director why she didn’t finish typing the document.

A. is explaining 　　 B. was explaining　　　 C. had explained　　　　　　　　 D. explained

32.Jack needs to improve his technique if he _______ gold at 2008 Olympics.

　　 A. wins　　　　 B. is winning　　　　　 C. will win 　 　D. to win

31.-Hey,look wher you are going!

-Oh, I'm terribly sorry. _______

A.I’m not noticing 　B.I wasn’t noticing　C. I haven’t noticed 　 D.I don’t notice

75.Xi’an International 　　　　(展览)Center has attracted many business people.

3

74.　　　　 (赢得) the support of the majority requires time,energy and devotion.

73.Italy is a　　　　 　(欧洲) country.

72.A man I 　　　　　(认出)as his father sat with a newspaper on his knees.

71.One of my favourite sayings is “Understand all and　　　 (宽恕)all.”

70.We were talking on the phone when,　　　　　 (突然), the line went dead.

69.Not only can walking fish live out of water, but they can also travel short　　　　　　　　　　　　

　 　　　　　(距离) Over land.