18.He______sometoysforhisdaughterasthebirthdaypresent.A.singledoutB.pickedoutC.tookoutD.workedout19.Wemust______allthepossibilitiesforthesolutionoftheproblem.A.exposeB.explodeC.exploitD.explore20.Let’sgosurfing,__

　　18.He______sometoysforhisdaughterasthebirthdaypresent.

　　A.singledoutB.pickedoutC.tookoutD.workedout

　　19.Wemust______allthepossibilitiesforthesolutionoftheproblem.

　　A.exposeB.explodeC.exploitD.explore

　　20.Let’sgosurfing,_________

　　A.doweB.willweC.wouldweD.shallwe

　　21.Thoughdifficult,shefinally________herunhappyfeelingcausedbythedivorce.

　　A.gotawayB.gotoverC.gotoffD.goton

　　22.Thechairman_______aquestionfordiscussionatthemeeting.

　　A.raisedB.arousedC.aroseD.rose

　　23.She_________inthefreestylecompetition.

　　A.gotthebestB.wasatthebestC.wasmadethebestD.wasatherbest

　　24.Hewentintothecaféand________inacorner.

　　A.wasseatingB.seateddownC.seatedhimselfD.wassitting

　　25.Itwouldbeunwiseto_____toomuchimportancetowhathesaid.

　　A.attachB.payC.provideD.indicate

　　26.Heandhisfamilyhadto______on$20aweek.

　　A.payB.spendC.liveD.exist

　　27.Thenewscamefromareliable______________.

　　A.originB.outcomeC.resourceD.source

　　28.They_____himthatheandhisPartyhadthefullsupportofthepublic.

　　A.suggestedB.assuredC.showedD.ensured

　　29.Shepassedmeinthestreet,buttookno______ofme.

　　A.attentionB.watchC.sightD.notice

　　30.Mikewasnotupset______bythebadnews.

　　A.atleastB.attheleastC.intheleastD.atmost