Could you tell me___(在哪里)you found the missing boy?(it)

could you tell me___ Could you tell me___,please? 英语选择：Could you tell me___? Could you tell me___?A.when the train will arrive B.when the Could you tell me___ in your home town in winter? Could you tell ___class the boy in?()A、which Bwhat 填空：Excuse me,can you tell me___ ___to the airport can you tell me___ ___ ___to the nearest hospital? could you tell me which the way is to the book store?错在哪里 Could you tell me the way to the bank?这句话错在哪里? can you tell me the way to the zoo?同义句can you tell me___ ___ Could you tell me when_______?It _______since the the chairm