根据上下文内容补全对话。

A. What's his hobby? B. Does he live in Sydney? C. Where does he work? D: He likes singing, too. E. What does he do?

Look! Mike and Tom are talking about the pen pal.

Mike: I have a new pen pal. His name is Peter.

Tom:

Mike: He's a postman.

Tom:

Mike: He works in a post office.

Tom: How does he go to work?

Mike: He goes to work by bike.

Tom:

Mike: He likes reading stories.

Tom: Really? Me too.

Mike: Yes! He often sings to his puppy.

Tom: Haha! That's interesting.