— ____ do you clean the classroom?  — Three times a day.

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

— Do you know why he wouldn’t listen to my ____?

   — Sorry, I don’t, doctor. Maybe he just thinks smoking is cool.

   A. idea             B. advice            C. view           D. point

—Do they have a sofa?

—Yes, _______.

A. they do                              B. they are                   C. they don’t

附加题：从每小题A、B、C三个选项中，选出能填入空白处的最佳答案。(10分)

1． 当有人赞扬你发型漂亮时，你应该回应说_____________.

A. Thank you.           B. That’s right.                 C. Where,where.

2．当你晚上和朋友分手时，你会跟对方说_____________.

A.Good afternoon!               B. Good night!            C. Good evening!

3．当你看到你的朋友脸色很不好看时，你会问_____________来关心她。

A. How do yo do?             B. Are you OK?                C. Are you sad ?

4．当你在公共汽车上不小心踩了他人的脚时，你应该说_____________以示道歉.

A. Excuse me.            B. Never mind.                C. I’m sorry.

5．就餐时，朋友问你要不要加点汤，而你已吃饱，你会说_____________来委婉拒绝.

A. No, thanks.                 B. No,no,no.                    C. Why not?