—The Mars-500 test will take about 520 days.
—__________ I hope it goes well.
A. It’s a pleasure. B. Good luck! C. That’s OK. D. Congratulations!
Tom _______ the USA. He _______ back in two months.
A. has gone to; comes B. has gone to; will be
C. has been to; comes D. has been to; will be
—I don’t know _______ now.
—She is much better today.
A. how is she B. where is she C. how she is D. where she is
_______ they are twin brothers, they don’t look like each other.
A. Though B. Since C. However D. When
—Do you mind if I smoke here?
—_______ You can go to smoke in the next door.
A. Yes, please. B. Never mind. C. You’d better not. D. Of course not.
Sandy didn’t tell her parents that she was going home because she wanted to give them a _______.
A. gift B. call C. surprise D. note
