题目内容：

根据汉语提示完成句子（每空一词）。

1.We have a PE lesson every _________(星期三).

2.(游泳)is very good for our health.

3.This year I am thirteen (岁)old.

4.We are all _________(年级) 7 students.

5.We don’t need to get up ___________(早地) on Sunday morning.