In the advanced course students must take performance tests at monthly _____.

A.who B. that C.what D. which

A.genuine B. minimum C.modest D. generous

A.risen B. arisen C.raised D. arrived

A.follow B. had followed C.would follow D. have followed

A. loosen

B. remove

C. relieve

D. dismiss

A.were not played B. not to play C.not be played D. did not play

A. to finish their work satisfactorily and relax and enjoy themselves

B. to pay attention to both performance and productivity

C. to work long hours and have short vacations

D. to relax and enjoy themselves quite frequently

A. that he is more reliable

B. his example would lead other employees to work longer hours

C. he has better qualifications

D. he could encourage other employees to do a better job

A. how hard the investment banker worked during his work hours

B. when people spent time doing unnecessary work in their office

C. if people needed vacation after working hard for a certain period of time

D. whether Americans were really working harder than they had done before