when do you和when are you 有什么区别?

when do you和when are you 有什么区别? When are you going to do? What do you want to do when you are old? What do you do when you are sick?什么意思 what do you do when you are tired of life? What do you do when you are tired? what do you usually do when you are sick? when you sleep和when you are sleepping when are you going to do it?还是when do you going to do it?为什么? 翻译:what should you do when you are ill? When you are sick ,what should you do怎么回答 What are you supposed to do when you meet how do you feel when you are treated rudely. which hands do you use when you are writing? What are you going to do when you grow up How do you feel when you are alone somewhere? do you remember when you are running far away是哪首歌 when do you come