Joe,my close friend,moved to Beijing years a90,and I him since then. A don’t see B didn’t see C haven’t seen D won’t see
—Will you please _______ the flowers?—Sorry. I won’t.
—_________ kind girl Jenny is! —Yes. Everyone likes her very much.
—May I speak to Miss Wang? —Sorry. She isn’t in. She __________ to Hong Kong.
—Look! There is a big river. Let’s swim in it! —No, I think it’s _________ dangerous.
—___________ do you play computer games every week?—About two hours.