题目内容：

根据句意和汉语提示写出单词，完成句子，每空一词。（每空一词）

1.Simon ___________( 有时) helps his mother clean the windows on Sunday.

2.The lion has many sharp _________(牙齿).

3.As we know, sports can keep __________ and strong.（健康）

4.Who          (其他) can play volleyball in your class?

5.March comes after __________(二月).