阅读理解。判断对错。用“√”或“×”表示. (5分)
Look, this is my school. This is the library. That is the playground. The music room is on the first floor. My classroom is on the second floor. There are forty students in my class. Where’s the art room? It’s on the second floor, too.
（1）The music room is on the second floor.
（2）We have a library.
（3）There are 40 students in the class.
（4）The art room is on the first floor.
（5）The computer room is next to the art room.