题目内容：

补全对话：(每空一词) （10分）

A: Hello, Tom. How are you?

B: I’m fine, ___1.____.And you?

A: I’m OK.___ 2.___ __3.__.What’s this in English?

B: It’s a____4.___.

A: Is it your backpack?

B: Yes,___ 5._____ ____6.___.

A: And What is that in ____7.____? Is it a pen?

B: No, it____8._____. It’s a pencil.

A: ___9.__do you ____10.___ it?

B: P-E-N-C-I-L.