When do you leave for Beijing?应如何翻译?

how do you say when you leave someone What time do you leave?和when do you leave?有什么区别? When do they leave? you ,study,when,do,to ,want ,science ,test ,your ,fo 连词成句、帮下忙, When do you leave for Beijing?应如何翻译? When do you want to leave for beijing的意思 when do you leave ____schoolA:to B:inC:atD:for When do you leave h____ every m____ 非常急用 Do you know when the train to leave?与Do you know the train when to leave? Erey thing do .do it fo you When did you leave? when you come out fo the station when you come out fo the station Do you know when＿?A.leave B.to leave C.leaving D.left Do not leave the light on when you leave here.同义句·Do not leave the light on when you _ _. Do you know when to leave tomorrow morning为什么要选to leave不选will leave呢? where do you leave You do not leave/