题目内容：

用所给词的正确形式填空。

1.He is _____(friend),  so he _____  (hard)  has any friends.

2.It is important ___________(learn) English well. So I enjoy ____(read) English.

3.Fruit is _____ food, but hamburgers are ______ food. (health)

4.- Is your sister _____ than you? _No, she is not so _______ as me.(smart)

5.Tom is the _____ boy of my family. He goes to the movies _____ a month. (two)