用所给词的适当形式填空：

My mother ________(wash)clothes when I ________(come)back last night．

用所给词的适当形式填空：

Eating too much is ________(harm)to our health．

用所给词的适当形式填空：

Do you like our ________(colour)school life?

用所给词的适当形式填空：

It’s ________(use)to wait here．The door is closed．

用所给词的适当形式填空：

The film yesterday seemed ________(end)．It lasted about 4 hours．

用所给词的适当形式填空：

When we saw the beautiful view, we were very ________(cheer)．

用括号中词的适当形式填空：

A：Can I eat ________ food．

B：No, If you eat it, I won’t talk to ________．(you)

用括号中词的适当形式填空：

Why don’t you watch them ________(careful)?

用括号中词的适当形式填空：

If ________(many)people know about the problems, then maybe they will do something．

用括号中词的适当形式填空：

Do wolves spend a lot of time ________(look)for food every day．