I won't go to bed until I have done all the homework I won't go to bed until I do all the homework

问题描述:

I won't go to bed until I have done all the homework I won't go to bed until I do all the homework
I won't go to bed until I have done all the homework
I won't go to bed until I do all the homework
那句才对(文法方面)

文法上第一句算是对的吧,但是一般不这样说.应该是:i won't go to bed until i finished all of the homework.