45.-Many thanks for your selfishless help. -_________.

A.You’re too polite　　　　　　　　　　　　　　　　　　 B.Think nothing of it

C.It’s a snack　　　　　　　　　　　　　　　　　　　　　 D.Don’t say that

44.We must keep our room clean.Dirt and disease go _________,you know.

A.from time to time　　　　　　　 B.hand in hand　 C.step by step　　　　　 D.one after another

43.-How often do you eat out?　 -_________,but usually once a week.

A.Have no idea　　　　　　　 B.It depends　　　　　　　　 C.As usual　　　　　　 D.Generally

42.-How do you find your missing Mp3?　 -_________.

A.It works well　　　 B.It was in good condition　 C.I found it home　　 D.Quite by accident

41. -Are you through with your homework? 　　 -Well, ____. A. sort of　 B. go ahead C. why not　 D. that’s OK

39. -Thank you so much for the lovely evening, Dennis. 　　 -You’re quite welcome, Julie. ____. We’d been looking forward to seeing you.

　 A. Were glad to meet you 　　 B. I’m afraid you didn’t have a good time 　　 C. Thank you for your coming 　　 D. Just stay a little longer, please 40. -Hey, Kelin. Happy new year! ____? 　　 -Ok, I guess. My grandma kept cooking and cooking, so I just kept eating. 　　 A. How was your break　　 B. How is your grandma 　　 C. Where did you go for holiday 　　 D. What did you do in your holiday

34. -What should I wear to attend his wedding party? 　 -Dress ____ you like. 　 A. what　　 B. however　　 C. whatever　　 D. how 35. -So you missed the meeting. 　　 -____. I got there five minutes before it finished. 　　 A. Not at all　　　　 B. Not exactly　　 　　 C. Not especially　　 D. Not really 36. -Do you mind if I smoke? 　　 -____ 　　 A. Why not?　　 B. Yes, help yourself　　 　　 C. Go ahead　　 D. Yes, but you’d better not 37. -We must thank you for taking the trouble to cook us a meal. 　　 -____. 　　 A. With pleasure　　　 B. It doesn’t matter 　　 C. It was no trouble at all　　 D. By all means 38. -Tom, you are caught late again. 　　 -Oh, ____. 　　 A. not at all　　 B. just my luck 　　 C. never mind　　 D. that’s all right

33. “Can you spare me a few minutes now?” “_________, but I’ll be free this afternoon.”

A. No, I won’t　　　 B. Yes, with pleasure　　 C. I’m not sure　　　 D. I’m afraid not

32.---I'm hungry, what's for the supper? ____

---I haven't, actually I've just made a large salad, but there's loaf of fresh bread if you want to.

A. Why is supper not ready now?

B. Let's go out for dinner.

C.I hope you've made plenty of chips.

D.We had a good dinner yesterday.

31.--- We really enjoyed ourselves at the party. Thanks again, Mr and Mrs Johnson.

---____. Just drop in whenever you feel like it.

A. With pleasure　　 B. Our great honor　

C. Nice to meet you here　 D. Nice having met you here