情景交际，选择合适的句子补全对话。

A. Really? B. I have a new pen pal. C. I want to be a writer, too. D. Where does he come from? E. What's his hobby?

Tommy: Hi, Bob.

Bob: What's his name?

Tommy: His name is Andy.

Bob:

Tommy: He comes from America.

Bob:

Tommy: He likes reading books. He wants to be a writer.

Bob: Great!