1. 用所给词的适当形式填空

1. （1） His father is much  (old) than his uncle.

3. （2） I think July is （hot）than any other month in our country. It's （hot）month of the year.

5. （3） In England, it's very cold in February. It's the  （bad）month of the year.

7. （4） Spring is the  （good）time to plant trees.

9. （5） Mike is  (tall) than any other student. He is  (tall) student in his class.