31.They are fed up_______the old routine.

　　A. with B. of C. at D. on

　　32.He is such a(n) _______teacher that has devoted all his and energy to his students.

　　A. conscientious B. conscious C. academic D. scientific

　　33.We are looking for someone with a real sense of_______ to the job.

　　A. committee B. commitment C. community D. commission

　　34.There are fewer working hours in the executive jobs, _______the job stress is comparatively higher.

　　A. that B. where C. which D. what

　　35.Since you are_______ to the seafood, you’d better avoid eating it.

　　A. sensible B. sentimental C. sensitive D. sensory

　　36.During the celebration, fireworks have been_______ at the bay.

　　A. set out B. set about C. set up D. set off

　　37.They declared the war, for they believed that country had_______ the weapons of mass destruction.

　　A. liberated B. countered C. approved D. proliferated

　　38.The journalist reported the_______ of children labors who had worked many days on end.