1. (2021四下·银海期中) 阅读下面短文。判断正误。

Welcome to our school. This is the teachers' office. It's on the second floor. Our classroom is next to the teachers' office. There are forty students in my class. We have a big library. The music room is big and nice. It's on the first floor. The art room is on the first floor, too. The computer room is next to the art room.

1. （1） The teachers' office is on the second floor.
3. （2） There are forty-five students in my class.
5. （3） We have a small library.
7. （4） The music room is big and nice. It's on the first floor.
9. （5） The computer room is next to the art room.