Can you sing them ( ) English?

Can you sing them ( ) English? Can you sing English songs? I can sing an English song for them Can you sing in English?回答 Can you sing a song ________ English? Can you talk to them with English? Can you t___ to them in English? Can't you sing this song?__And I can sing it in English.应该添什 Can you sing a song 什么English?填介词 Can you sing songs of English?为什么不能用of can you sing english songs的否定回答 Can you sing songs of English可以这样说吗?