( ) 6. A. I’m busy, Lily. B. Goodbye, Lily. C. Sure, here you are, Lily.
( )7.A.Gald to help.B. Of course.C. It doesn’t matter.
( ) 8. A.Thank you. B. Let me see. C. Don’t say that.
( ) 9. A.Certainly. B. Well done . C. Never mind.
( )10.A. Don’t worry.B. Good idea.C. Nothing much.
