I think running is  our health. （   ）

A．good for

B．fine for

C．well for

选词填空。
【小题1】_________ ( Do / Does ) you have a playground?
【小题2】We have ________ ( a / an)art room.
【小题3】It’s ________ ( to / on )the second floor.
【小题4】The teachers’ office is next ________ ( to / on ) our classroom.
【小题5】Look! This ________ ( is / are ) our new classroom.

_______the future，I want to be a teacher.（ ）

A．On

B．At

C．In

It’s under the chair! (   )

A．它在椅子上面！

B．它在椅子下面！

I go to school ______ bus.

A．in

B．on

C．by