76. -　　　 　do you write to your pen friend?　 -Twice a month.

A. How often　　 B. How soon　 C. How long　　 D. How many times

75.-When are you going to Kunming for your holidays?

-I haven't decided.　　　 　　this Sunday　　　 　next Sunday is OK.

A. Both:　 and　　 B. Either:　 or　 C. Neither: nor　　 D. Not only:　 but also

74.-- Why not swim in this river?　 -Oh,　 no.　 Mum told me 　　　　　here. It's dangerous.

A. will swim　　　 B. to swim　　 C. to not swim　　　　 D. not to swim

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