can you tell me when he will come?这个句子为什么不能选will he come/does he come/ he would come.在做习题时,对这个题目不太理解,希望高手们能帮我解答一下,麻烦解释的详点.新手没多少悬赏分,拜托了

you can tell me you need how much money when you understand me tell you they can you tell me when are you leaving for Chendu? Can you tell me when _____(leave) for London tomorrow?.... Can you tell me when ____(come) tonight? Can you tell me when you will arrive in Beijing?改为同义句Can you tell me( )( )( )( )Beijing? can you tell me when you will come back和can youcan you tell me when you will come back和can you tell me when you come back里的when can you tell me when they will arrive同义句转换can you tell me———— tell me you love me when you Can you tell me when I can get to the park?（同义句改写） ...Can you tell me when I can get to the park?（同义句改写） Can you tell me when （ ）（ ）to the park? 1,Excuse me?Can you tell me when you are born? can you tell me when you can finish ______watch these vcds为什么用watch ing Can you tell me when you can go out to play with me?改成同义句Can you tell me____________to play with me? Can you tell me when I can get to the park?(同义句改写) Can you tell me when _ _ to the park? Can you tell me when i can get to the park?同义句改写Can you tell me when —— —— to the park? Can You Tell Me?歌词 Can you tell me,please? Can you tell me?Who? Can you tell me?Thanks!