根据你所听到的句子，选出正确的答语。
( )6. A. By listening to tapes . B. By joining an English club. C. By working with groups.
( )7. A. My pleasure. B. Of course not . C. Never nind .
( )8. A. Yes ,I do . B. Never. C. Twice .
( )9. A. It’s very good . B. Ok , you are right. C. I am well.
( )10.A. You are welcome. B.It’s very interesting . C. Good idear!
