must六年级造句（用must造句简单一点）

1.I must do my homework everyday.

我必须每天做我的家庭作业。

2.I must not watch TV for too long.

我必须不看太长时间电视。

3.I must help my mother with hosework every year.

我必须每年帮助我妈妈做家务。

4.I must drink water everyday.

我必须每天喝水。