A. sophomore B. freshman C. walkman D. senior
A. whatever B. however C. whoever D. wherever
A. can't have worked B. shouldn't have worked C. needn't have worked D. wouldn't have worked
A. must have enjoyed B. could enjoy C. would enjoy D. will have enjoyed
A. on the occasion of B. on the cause of C. on behalf of D. on the death of
A. something B. nothing C. everything D. anything
A. reflect B. genuflect C. inflect D. deflect
A. needn't drink B. mustn't drink C. shouldn't have drunk D. won't have drunk
A. won't worry B. mustn't have worried C. needn't have worried D. can not worry
A. was used B. used C. uses D. was using