37.A.everyone B.no one C.anyone D.someone
36.A.reasons B.disadvantages C.shortcomings D.advantages
35.A.should B.will C.must D.might
34.A.Besides B.However C.Therefore D.Then
33.A.pleasant B.kind C.mean D.friendly
32.A.problem B.doubt C.situation D.mistake
31.A.angry B.concerned C.glad D.worried
30.A.only B.already C.still D.never
29.A.Although B.Since C.When D.Because
28.A.blog B.diary C.report D.web