11. This house is not safe, ________?
A. isn’t this B. isn’t it C. is it D. is this
12. Ba rarely goes out at night, ________?
A. doesn’t he B. is he C. isn’t he D. does he
13. Everybody looks tired, ________?
A. doesn’t it B. don’t they C. does it D. do they
14. I’m a bad man, ________?
A. am not I B. isn’t I C. aren’t I D. am I
15. I think she is a dentist, ________?
A. don’t I B. isn’t she C. do I D. is she
16. I don’t think you are an engineer, ________?
A. do I B. aren’t you C. are you D. don’t I
17. Let’s turn off the lights before going out, ________?
A. shall we B. will you C. shan’t we D. won’t you
18. Don’t be late, ________?
A. are you B. shall we C. do you D. will you
19. Someone wants a drink, ________?
A. doesn’t it B. don’t they C. do they D. doesn’t he
20. Nobody phoned, ________?
A. do they B. didn’t they C. will she D. did they
11. This house is not safe, ________?
A. isn’t this B. isn’t it C. is it D. is this
12. Ba rarely goes out at night, ________?
A. doesn’t he B. is he C. isn’t he D. does he
13. Everybody looks tired, ________?
A. doesn’t it B. don’t they C. does it D. do they
14. I’m a bad man, ________?
A. am not I B. isn’t I C. aren’t I D. am I
15. I think she is a dentist, ________?
A. don’t I B. isn’t she C. do I D. is she
16. I don’t think you are an engineer, ________?
A. do I B. aren’t you C. are you D. don’t I
17. Let’s turn off the lights before going out, ________?
A. shall we B. will you C. shan’t we D. won’t you
18. Don’t be late, ________?
A. are you B. shall we C. do you D. will you
19. Someone wants a drink, ________?
A. doesn’t it B. don’t they C. do they D. doesn’t he
20. Nobody phoned, ________?
A. do they B. didn’t they C. will she D. did they