31. He seldom helps her, ________?
A. doesn’t he B. does he C. did he D. didn’t he
32. They never go to the library with us, ________?
A. do they B. did they C. don’t they D. didn’t they
33. Mary and Peter don’t like English, ________?
A. do they B. do Mary and Peter C. are they D. aren’t they
34. I am not a liar, ________?
A. am I B. aren’t I C. do I D. don’t I
35. What you have just said is not true, ________?
A. is it B. isn’t it C. haven’t you D. has it
36. Lucy has been studying English for 4 years, ________?
A. has she B. is she C. hasn’t she D. isn’t she
37. It seems that you are telling me a lie, ________?
A. doesn’t it B. does it C. aren’t you D. are you
38. You need to take a rest, ________?
A. don’t you B. needn’t you C. need you D. A&B
39. Let me take care of you, ________?
A. may I B. will I C. shall we D. don’t I
40. The ticket to London doesn’t cost a lot, ________?
A. does it B. isn’t it C. is it D. doesn’t it
41. They must study hard, ________?
A. mustn’t they B. need they C. must they D. needn’t they
42. You mustn’t come late, ________?
A. need you B. must you C. needn’t you D. mustn’t you
43. She wishes to go to Singapore, ________?
A. may she B. doesn’t she C. does she D. mayn’t she
44. Let’s go for a walk, ________?
A. shall we B. will you C. shan’t we D. won’t you
45. You must have left your purse at home, ________?
A. don’t he B. haven’t you C. doesn’t he D. did they
46. She must have been very happy when you told her the news, ________?
A. need she B. mustn’t she C. isn’t she D. hasn’t she
47. You must be tired now, ________?
A. needn’t you B. aren’t you C. mustn’t you D. haven’t you
48. You’ve never been to Italy, ________?
A. have you B. were you C. haven’t you D. weren’t you
49. This picture is yours, ________?
A. is it B. isn’t it C. is this D. isn’t this
50. You met him on the bus this morning, ______?
A. did you B. didn't you C. do you D. don't you
31:A 32:A 33:A 34:A
35,36,37:C