用英文表达我写作业时应该干什么不应该干什么 When doing your homework，you should try to finish doing it by yourself instead of discussing it with your classmates.不明白可以追问我，满意的话请点击【采纳】
我不知道他要干什么用英语怎么说 I don't know what he is going/he plans/he intends/he is to do.
我不知道我要干什么，英语怎么说 I don't know what I should do
