when do you leave ____schoolA:to B:inC:atD:for

how do you say when you leave someone What time do you leave?和when do you leave?有什么区别? 1、When will you have English exam?we _(not,have)it.because we __(have)it yesterday afternoon.2、What __you __(do)when I telephoned you last night?I__(watch)TV.3、It was too late.when we __(arrive),the bus__(leave).4、When i __(come)in,they __(ha When do they leave? when do you leave home?I want to konw it.(两句合并为一句) I want to ___ __ ___leave home 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? When did you leave? Do you know when＿?A.leave B.to leave C.leaving D.left Do you know when Columbus __(discover)America When do you __(reach,arrive)the station? Do not leave the light on when you leave here.同义句·Do not leave the light on when you _ _. Turn off the light __ you leave.A afterB beforeC untilD when请写出原因 Do you know when to leave tomorrow morning为什么要选to leave不选will leave呢? where do you leave