73. -Can you stay here for dinner?　 -Sorry, I　　　 　.　 I have something impor­tant to do.

A. don't　　 B. didn't　　 C. needn't　 D. can't

72. -How many people will come to Beijing for the Olympic Games in 2008?

--It's hard to say.　　　 　people, I think,

A. Million of　　　 B. Millions of　 C. Two millions of　　 D. Two million of

71. -What did the teacher say just now?　 -He said that the earth 　　　　　round the sun.

A. go　　　　 B. goes　　　　 C. going　　　 D. will go

70. -Where is Xiao Ming?　 -He's havingrest over there.

A. a　　　 B. an　　　 C. the　　　 D.不填

69. -Where is Mary?　 -She　 　　　　　to Harbin.

A. has been　　 B. has gone　　 C. had been　　 D. had gone

68. -Did you enjoy 　　　　　at the party, Jimmy? -Yes, Mum. I enjoyed very much.

A. yourself:　 ourselves　　　　　 B. yourselves: myself

C. yourself　 myself　　　　　　 D. yourselves: ourselves

67. -I'm so happy that you could come to Eng­land with us for the holidays.

- 　　　　. It's the first time for me to be out of China.

A. I think not　　 B. Me too　 C. Thank you　　 D. All right

66. -Hi,　 Bob!　 I can't find my history book. Have you seen it 　　　　　?

-Sorry, I haven't. Why don't you ask Jim? Perhaps he's seen it.

A. somewhere　　　 B. everywhere　 C. nowhere　　 D. anywhere

65. -I didn't see you at the meeting yesterday .Why?

-I　　　 for a long distance call then from my daughter in Canada.

A. waited　　　 B. have waited　 C. was waiting　　　 D.will wait

64. -May I help you with some jeans, sir?　 - Yes,　 I'd like to try on those blue　　　 .

A. pair　　　　 B. one　　　　 C. two　　　 D. ones