题目内容：

情景交际（5分）

A：Hello,Mr.wang.__ 1.__,Is it here?

B:Is your name on the book?

A：___2.___.

B: Here are two English books.__ 3.______.

A：No,it isn’t.

B:_____ 4._____.

A：Oh,it’s mine.____ 5.____.

B:You’re welcome.

A．Thank you,Mr.Wang.

B．I lost my English book.

C．What about that one?

D．No,it isn’t.

E．Is this one yours?