“what's the matter with you why you are so unhappy?

“what's the matter with you why you are so unhappy? you look unhappy.what's the matter with you?i wasn't invited What's the matter?Why are you laugh/laugh-ing? 英语补全对话怎么填?A:What’s _________ with you?Why are you unhappy?　B What's the matter with you,Mike? What’s the matter with you? 什 What’s the matter with you? ---What’s the matter with you? What's the matter with you you be sure you are nothing serio -You don't look so well ,Mary,What's the matter with you? — What's the matter with you You look so pale. —What's the matter with you?You look so pale.— I didn't get