(     )1. A. Yes, it is .                   B. No, it isn't .

           C. Yes, we are .                D. Yes, I think so .

(     )2. A. Yes, I'd love to .             B. No, I don't know .

           C.  Me, too .                   D. That's kind of you .

(     )3. A. Once a week                B. By the way .

           C. Very well.                   D. By bus.

(     )4. A. Friday.                     B. Tuesday .

           C. Thursday.                   D. Wednesday.