you should finish all your homework before you go to bed.(改为同义句)

问题描述:

you should finish all your homework before you go to bed.(改为同义句)

before you go to bed, you should always finish your homework.
我在加拿大读书。有问题找我

You shoudn't go to bed until you finish all your homework.

you shouldn't go to bed until you have finished your homework