They _________ have color pens.

[　　]

--Let's go ________ and play.

--No, I must go _________.

[　　]

Where are the teachers? They are ________ the room.

[　　]

--Where are they?

--________ on the teacher's desk.

[　　]

-- Where are they?

-- They're ________school.

[　　]

Where's the clock? Is ________ on the desk?

[　　]

There are some books ________ the sofa.

[　　]

My brother Tom is ________English.

[　　]

I don't have ________ ruler. He has ________.

[　　]

Those are the twin's skirts. They like ________ very much.

[　　]