53.　 “We might lend him a hand.” “Yes, we might, _____?”

A. might we　　　　　 B. mightn’t 　　　　　 C. do we　　　　　　　 D. don’t we

52.　 What a good child, _____? A. isn’t it　　 B. is it　　 C. isn’t he　 D. is he

51.　 He didn’t have a good time last night, ____? A. did he 　　　 　B. has he C. didn’t he D. hasn’t he

50.　 He didn’t have a good time last night, _____? A. did he　 B. has he C. didn’t he D. hasn’t he

49.　 eh seldom comes here, ____? A. does he　　　 B. doesn’t he　 　　　 C. has he　　　　 D. may he

48.　 The one-year-old boy can hardly walk, _____? A. can it B. can he C. can’t he D. cannot he

47.　 No books are here, _____? A. are they　 B. aren’t they　　　　　　　 C. aren’t here　 D. are not they

46.　 Little has been done about it, ____? A. doesn’t it　 B. hasn’t’ it　　 C. has it　 D. didn’t it

45.　 You’d like to have a try, ____? A. will you　 B. won’t you　 C. wouldn’t you　　 D. hadn’t you

44.　 (You’d) better go at once, ____? A. will you 　　　 B. won’t you　 C. wouldn’t you　　 D. hadn’t you