— ________ my baseball? — It’s under the chair.

— What about go fishing this weekend, Tim? —        and I’ll go swimming.

(2013·高考重庆卷)—Would you like a glass of wine?—________.I don’t drink.

—       are you going to see your  mother ?—By  train .

－I thought I’d try to repair the car myself.－______ ! You know nothing about the car.