23.(　 ) --______ do you pay a visit to your grandparents?

　　 --At least four times a month though I am busy preparing for my exam.

A. How many　　 B. How long　　 C. How much　　　 D. How often　　

22.(　 ) --We enjoyed ourselves very much!　 --______.

　 　　A. It’s OK with me　 　B. I’m glad you did 　　C. Well done　 　 D. That’s right

21.(　 ) -- We can go to Yangzhou Railway Station by bus.　　　　　

--Why not ______ there for a change?

　 　　A. try walking 　　B. trying to walk　 C. to try and walk　 D. to try walking

20.(　 ) --You have made great progress in English.

--______. That’s why I got an A in the English exam.

A. So I have　　　　 B. So have I　　　　 C. So I do　　　　 D. So do I

19.(　 ) --What’s your father?　 --______.

　　　 A. He’s working in Yangzhou.　　 B. He is always kind to others.

　　　 C. He is really a good man.　　　 　 D. He’s an engineer.

18.(　 ) -Shall I turn down the radio, Jan? It’s a little loud.　 - 　　　　　　　　　　.　

　　　 A. No, you won’t　　　 B. Don’t do that　 C. No, please don’t　 　D. Yes, please don’t

17.(　 ) Some physics problems in this book are ____difficult for the students ___work out.

　　　 A. so; that 　 B. not; but　　　　 C. such; that　 　　 D. too; to

16.(　 ) - Why not go camping this weekend?　 - 　　　　　　　　　　　.

　　　 A. You are right　　　 B. Good idea 　 C. That’s right　　　　　 D. Never mind

15.(　 )－Mum, 　　　　　is my watch?　 －Look, it’s on your bed.

　　　　 A. what　　　　　　　　 B. where　　　　　　　 C. how　　　　　 D. whose

14.(　 ) ---Look! This answer is beautiful.　　 --________________?

　　　 A. Why not trying it on　 B. Why not try on it

　　　 C. Why not try it on　　 D. Why not trying on it