1. — I must go now. The plane will leave in half an hour. Thank you for seeing me off. —____________ A. Good luck. B. Be careful. C. Best Wishes. D. Hurry to catch the plane.2. —What can I do for you? —Yes, _______________A.I’d like to see that shirt, please. B. I’m afraid not.C. may I invite you to dinner? D. I just have a look.3. — Mr. Smith, must we hand in our composition next Monday?—____________ A. Yes, you will. B. Yes, you must. It’s the deadline. C. No, you mustn’t. D. You can wait.4. — I think the movie is really exciting and touching. —____________ A. So am I. B. So do I. C. Neither do I. D. The same to you.5. — Guess what? I passed the English exam!— ________________ A. That’s fine. B. It’s OK. C. Congratulations! D. Believe it or not.6. —Tom, this is Hack, Fred is ill in hospital. — Oh, _________A. it’s sad. B. it’s bad.C. I’m sorry to hear that. D. that’s not good.7. —Do you mind if I smoke here? —__________A. Yes, certainly not. B. No, please don’t.C. Sorry, it’s forbidden here. D. Yes, I mind.