as soon as,until,whlie和when的区别最好有些例子．

题目

as soon as,until,whlie和when的区别最好有些例子．

答案

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