who's=who is he's=he is

who's=who is he's=he is Who's he He is( )his bedroom. Who's this____ ?Is he your father? A：who's he/she.B:he/she is.造一句 he is my father's son.but he's not my brother.who is he? Who is wearing a black coat?He's a man Who's boy____a big glasses?He is my brother. 1.--who is he? Who is he Who is he? Question:He is my father's son.But he is not my brother.Who Who's this man?Is he your father?为什么要用个HE呀` Is you father 不行