Forty ________ twenty is sixty. (    )

A．minu

B．plus

C．and

看图片选介词
on behind   beside with
1. The snowman is _________ the Christmas tree.

2. They are ______________ the bike.

3. The violin is ______________ the chair.

4. The woman is ______________ the door.

5. The boy ______________ a basketball is Wang Ming.

Nancy and David go to school ________Monday ________ Friday.

A．for, to

B．to ,from

C．from, to

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.

My parents often watch TV _______home in the evening.  (　　)

A．in

B．at

C．on