Unit 297 What’s the matter?怎么了?

Unit 297 What’s the matter?怎么了?
    What's wrong with John?
    I'v no idea.
    What is the matter?
    Leave him alone .
    What is wrong?
    What is up?
    Ha, well ,his girlfriend just run away from him.
    I'm in good mood.
    I'm in good humor.
    Leave him alone because he's in such a bad mood.
    Don't talk to me because I am in a bad mood.