用划线词的适当形式填空。

He is from China. He is ________ .

用划线词的适当形式填空。

We study English. We are Chinese ________ .

用划线词的适当形式填空。

Mr Hu teaches English. He is a good ________ .

用划线词的适当形式填空。

He is a worker. He ________ in a factory.

动词填空：用所给动词的适当形式填空。

I can ________ (see) a tree behind the house.

Sometimes my mother ______ (go) to work very early.