31.A.even if B.but C.while D.although
30.A.important B.possible C.difficult D.fortunate
29.A.Forget B.Talk C.Bring D.Care
28.A.most B.more C.less D.far
27.A.form B.take C.give D.bring
26.A.valuable B.useless C.meaningful D.helpful
25.A.opinion B.plan C.thought D.advice
24.A.well with B.better in C.best at D.badly for
23.A.described B.explained C.suggested D.discovered
22.A.lose B.gain C.test D.touch