You can't do your homework while you're watching TV.

你不能一边看电视一边做家庭作业。

youdao

Can I watch TV now? No, you can't. You should do your homework first.

我现在可以看电视了吗？不，你不可以。你应该先做你的家庭作业。

youdao

You can't ask me to do your homework for you.

你不能要求我替你写作业。

youdao

But if I can't stress anything, do your homework before you come in and sit down at an auction.

NPR: Housing Auctions Surge as Foreclosures Mount