____before we leave the day after tomorrow,we shold have a wonderful dinner party .a were they to arrive b would they arrivewhy　no　choice

____before we leave the day after tomorrow,we shold have a wonderful dinner party .a were they to arrive b would they arrivewhy　no　choice All the lights in the classroom ____before you leave We will leave tomorrow和We leave tomorrow的区别 the room needs ____before we move ina.cleanedb.cleaningc.being cleanedd.to clean哪个对,主要是其他3个为什么不对? The plane will----London at 9.35. We must----home at 6.35Aleave;leave.B.leave;leave for.C.leave for ; leave forD.leave for; leave We have to leave school的意思 we don't know when___(leave) 连成句子.leave,for,tomorrow,beijing,we we ______-in an hour (leave) We ___(no leave)for Shanghai tomorrow We do not leave give up Must we leave now 否定回答 we won't leave you behind是什么意思 When can we leave?怎么回答 We will ( ) tomorrow.A.leave from home B.leave to home C.leave home when are we leaving为什么不是when do we leave We must close the windows when we leave.(同义句)We must____ the windows ______when we leave. We should leave without saying goodbye.=we shouldn't leave---------goodbye.用 if 改写．