A. 对 B. 错
A. mayrather B. mustbetter C. canlike D. shallhad
A. mustn't B. shouldn't C. can't D. may not
A. leaving B. to leave C. will leave D. left
A. may B. is C. was D. Need
A. wish I B. may I C. do I D. will I
A. which B. that C. who D. had
A. would criticize B. will criticize C. shall criticize D. were to criticize
A. Would not have succeeded B. hadn't succeeded C. will not succeed D. won't have succeed