—Don’t _________ time talking to him. He won’t change his decision.—I agree with you.
Doing sports me keep fit.
—I think this pair of trousers beautiful. Would you like ? —OK.
—Are you holiday with your friends in Beijing? — Yes, we are.
— do you exercise? — More than three times a week.
—Mum, can I eat cakes? —Sorry. There aren't at home