_____ playing computer too much is bad for your study and health.
— There _____ a concert this Saturday evening.— Yeah. Exciting news!
—I don’t like this pair of glasses. Could you show me ?—OK. Here you are.
My best friend often shares things me and helps people trouble.
— What _______ if he fail the exam again?— I don’t know.
—Don’t stand the room. Please come in.—Thank you very much. That’s so nice of you.