31.His room was in an indescribable _______.

31.His room was in an indescribable _______.
A.merit B.mercy C.mass D.mess
32.His stomach began to _______ because of the bad food he had eaten.
A.pain B.ache C.harm D.hurt
33.Peter,whom everyone suspected,________to be innocent.
A.turned out B.turned off C.turned up D.turned over
34.His whole soul _______ saving his country.
A.is absorbed in B.is absorbing in C.is absorbed to D.is absorbing to
35.His wife is quite lazy.Her reluctance to wash her own clothes is a case _______ point.
A.in B.on C.to D.for
36.John D.Rockefeller,_______,owned 90 percent of all American oil refineries.
A.as still a young man B.while still a young man
C.a young man however D.in spite of a young man
37.John didn't know how to get to the station,so he stopped _______.
A.to ask B.asking C.for asking D.to asking
38.John found a lost dog on the street and _______ the local station to broadcast a poignant appeal for the dog's owner to come forward.
A.informed B.reminded C.notified D.startled
39.John regretted _______ to the meeting last week.
A.not going B.not to go C.not having been going D.not to be going
40.John seems a nice person._______,I don't trust him.
A.Even though B.Even so C.Therefore D.Though