43 . A:Are you ready for the test tomorrow?

B: __________

A: Come on. I am sure you will do well.

A. Why do you ask? B. Sure， no problem.

C. What about you? D. No. I'm afraid not.

44. A:That necklace looks really lovely on you.

B: __________

A. It cost me a fortune.

C. It will be nice on you too.

B. It's very nice of you.

D. I hope you like it.

45. A: This is like the coolest CD I've ever heard.

B:_________I'm trying to concentrate on my work.

A. Cut it short. B. Keep it down.

C. Turn it over. D. Bring it up.

46. A: I need to get this done by noon. Can you give me a hand?

B: ____________

A.I can give you both hands

B. I'll watch your back.

C. I'm all yours

D. The pleasure is mine.

47. A: Good morning. I'd like to book a table for two for 8:30 on Friday， please.

B: ____________

A. Yes， speaking. B. Hold the line.

C. Your name， please? D. After a while.

48. A:It's Janet Smith. _________

B: Yes，I'd like to have some information about having a phone installed.

A. Who's that? B. What's wrong?

C. What's up? D. May I help you?

49.Shop assistant: What do you have in mind?

Customer :I'm thinking about jewelry or something valuable.

Shop assistant: We've got beautiful jewelry here. If you're interested，

A. I can show you B. you can see it

C. I'll get it D. you should buy it

50. A: I like this apartment very much， but I'll come back this evening with my wife　and kids. Will that be convenient?

B: ________

A. It's good for you. B. That's fine with me.

C. It's thoughtful of you. D. That's right.