Expressing "stop doing" with "bie… le"

The pattern 别…了(bié... le) is all you need to tell someone to STOP DOING THAT (which they're already doing).

Structure

别 + Verb + 了

Instead of just a verb, it can also be a verb phrase.

别哭了，烦死了。Stop crying, it's annoying.
别说了，我不想听。Stop talking. I don't want to listen.
别问了，我不想说。Stop asking. I don't want to say.
别做了，明天再做吧。Stop doing it. Do it tomorrow.
别看了，睡觉！Stop watching. Go to sleep!
别笑了，别人都在看你。Stop laughing. Other people are looking at you.
别吃了，我们要迟到了。Stop eating. We're going to be late.
别玩了，去写作业。Stop playing. Do your homework.
别买了，太贵了！(In this case, the person probably isn't actually paying, but they're getting ready to.)Don't buy it. It's too expensive!
别喝了，你已经喝了五杯了。Stop drinking. You've already drunk five glasses.