英语问题（时间状语从句）

you must have lunch as soon as possible.
你必须马上吃中饭。
you must finish your homework until I come back.
在我回来前你必须完成你的作业。
I was watching TV whlie my mother was washing clothes.
在我看电视的时候妈妈在洗衣服。
I went to school when my mother had washeded clothes.
在妈妈洗衣服的时候，我去学校了
you must have lunch as soon as possible.
你必须马上吃中饭。
you must finish your homework until I come back.
在我回来前你必须完成你的作业。
I was watching TV whlie my mother was washing clothes.
在我看电视的时候妈妈在洗衣服。
I went to school when my mother had washeded clothes.
在妈妈洗衣服的时候，我去学校了
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