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— Thank you very much．

           — ____________.

A. Here you are     B．You’re welcome   C. Thank you too    D. Not thanks

--- I'm sorry, I can't help you．---                 ．

A．You are welcome．                          B．Thank you very much．

C．Not at all．                                D．Thank you all the same．

— Thank you very much．

— ____________.

A. Here you are　　 B．You’re welcome　 C. Thank you too　 D. Not thanks

------________．

A．That’s right　　　　　　　　　　 B．All right

C．You are welcome　　　　　　　　   D．No thanks