题目内容：

用所给词的适当形式填空。（5分）

1.The radio says it will be much________(wind) tomorrow. That is to say there will be much _______(wind).

2.He kept his worries to himself instead of ___________(tell) others.

3.We should take action ____________(protect) wild animals.

4.Physics __________(be) my favourite subject. I can learn a lot about science.