—I’m sorry I can’t help you. — . A. That’s fine B. Thank you C. Thank you all the same
—How many people did you see in the meeting room? —. A.Nothing B.No one C.None
—He is late for the meeting. — A.So I am. B.So am I. C.So do I.
—What a nice motorbike! How long have you it? —About half a year. A.had B.bought C.taken
There are several chemical factories waste water into the river. A.pour B.pouring C.pours
Last year,the population of that city 7,120,000. A.was B.were C.has