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8. learning how to repair motors takes a long time,________? A. doesn't it B. don't they C. does it D. do they 9.They must have stayed at home last night,________? A. mustn't they B. haven't they C. didn't they D. must they 10.I feel like going to the cinema tonight,________? A. don't I B. don't you C. do I D. do you 11.Let's start out early tomorrow morning,________? A. shall we B. will you C. do you D. can't you 12.There's not much news in today's newspaper,________? A. isn't it B. is it C. isn't there D. is there 13.They need our help badly at the moment,________? A. needn't they B. need they C. don't they D. do they 14.She is unfit for the position,________? A. is she B. isn't she C. doesn't she D. does she 15.I wish to visit America,________? A. don't I B. can I C. may I D. may you 16.She's been a worker here for many years,________? A. isn't she B. is she C. hasn't she D. has she 17.What beautiful flowers,________? A. aren't they B. are they C. isn't it D. is it 18.Mother used to live in a poor village,____________? A. used she B. usedn't she C. didn't he D. did he 19.You'd better go at once,________? A. wouldn't you B. had you C. hadn't you D. should you 20.I am very interested in Mark Twain's novels,________? A. aren't I B. am not I C. aren't you D. are you (责任编辑：admin) |