听录音，填入所缺的单词。

A：Hello, Jim. What are you doing?

B：I am writing a to my pen friend.

A：Is your pen friend a ?

B：Yes, he is.

A：Can he speak ?

B：Yes, and he can speak English.

A：What's his hobby?

B：He likes and reading.

A：Can I be his pen friend?

B：Sure. Here is his .

A：Thank you.