牛津上海版（深圳用）英语三年级上册Unit 7基础练（单选题）

There are two doors _____ two windows.

Look at the picture. This is ___.

— Is this ____________book?

— No, it's ___________book.

______ is the library? It is here.      

_______ the table, please. OK.  

___________ at the blackboard. It's dirty.

It's hot. Please___________ the door.

Is this a classroom? ___________  

It is ________school.        

I have ________ orange.