句子排序。将下列句子按(A-J)的顺序排成完整的对话。
( )(1)Come in, please.
( )(2)May I come in?
( )(3)Can I have a look?
( )(4)What’s this in English?
( )(5)It’s a camera.
( )(6)And what’s that?
( )(7)Oh, I see.
( )(8)Is it a radio?
( )(9)Sure. Here you are.
( )(10)No, it isn’t. It’s a Walkman.