(   ) 1.  A. Two times .

         B. For about half an hour.

         C. Once a week.

(   ) 2.   A. It’s a good idea.       B. We can’t have a rest.

         C. Why£¿

(   ) 3.   A. Don’t thank me.

         B. The same to you.

         C. Don’t mention it.

(   ) 4.   A. He will go.      B. Yes, he will.       C. No, he isn’t.

(   ) 5.   A. Yes, I do.       B. No, I have.         C. No, never.