A：___________________,PleaseB：___________________?Thisone?A：No,_______________.Theredone?B：Thisone?A：Yes,_____________________.B：____________________________.A：Thankyou.B：_____________________________.A.PleaseB.notthatoneC.Here

　　A：___________________,Please

　　B：___________________?Thisone?

　　A：No,_______________.Theredone?

　　B：Thisone?

　　A：Yes,_____________________.

　　B：____________________________.

　　A：Thankyou.

　　B：_____________________________.

　　A.Please

　　B.notthatone

　　C.Hereyouare

　　D.You’rewelcome

　　E.Givemeabook

　　F.Whichone