1. 埃米是—名新生，快来看看她与朋友谈了些什么吧!选—选。

 Amy: Hi，Mike. Where is the library?

  Mike: Hi. Amy. It's on the second floor.

  Amy: Is it next to the teachers' office?

  Mme: No. it isn't.

  Amy: Is it next to the classroom?

  Mike: Yes. it is.

  Amy: Thank you.

  Mike: You 're welcome.

1. （1） is              .
   

   A . on the first floor B . next to the teachers' office C . on the second floor
3. （2） Is  next to the library?—                .
   

   A . Yes，it is. B . No，it isn't. C . Yes，it's.