——I haven’t got a camera.——I think you should buy_______. It’s useful for you.

All the cars ________ stop when the traffic light is red.

–– ________ I come back before 6 o’clock?–– No, you _______ . But you ______ be back later than 7 o’clock.

—Hurry up , or you ________ catch the train. 

--Must we move to the next room?--No, you____________ . You may still live here if you like.