Who ____ you ____ (wait ) for ,Linda?这一句中为什么要用are 和waiting,不

I know the girl for ____(who) you are waiting who are they ____(wait)for? Could you tell me ____?A.who you are waiting for B.where you who are you waiting waiting for 有for么 为什么 Who are you waiting _____ ____ the bus stop He told me he ____(wait) for his friend then.was waiting 为什么 someone is waiting for you ____（late) who are you waiting for同义句 what are you waiting for 和 what are they wait 哪个对? waiting for you和wait for you有什么区别 wait for you 和waiting for you有什么区别 判断正误 Who are you waiting for who are you waiting for the bus