改写句子1.You must finish your homework before you go to bed.___
改写句子
1.You must finish your homework before you go to bed.
___ ___ that you ___ your homework before you go to bed.
2.He never worries about anything.
There's ___ for him ___ ___ ___.
3.Don't make any noise.There's someone knocking at the door.
___ ___.There's ___ ___ on the door .