选出相应的答句。

A.I'm fine, thank you.

B.See you.

C.I have a cold.

D.Hello, this is Sam.

E.I'm sorry to hear that.

()1.Hello,this is Bobby speaking.      

()2.What's the matter?              

()3.How are you?                    

()4.I have a cough.                  

()5.See you tomorrow.