38.Identifytheerrorsinthefollowingsentence:Bytheyear2010,theearthwillhaveinhabitedtwiceofmanypeopleasitistoday.[1分]

A.Bytheyear2010B.twiceC.ifD.itis

*39.______wewouldnothavesucceededinourexperiment.[1分]

A.WithoutyouhelpedusB.ButforyouhelpedusC.IfyouhadnothelpedusD.Butyouhelpedus

*40.Identifytheerrorsinthefollowingsentence:Wehadbettertoreviewthischaptercarefully,becausewewillhavesomequestionsonitinourtesttomorrow.[1分]

A.toreviewB.willC.onitD.tomorrow

*41.Identifytheerrorsinthefollowingsentence:Maradona,wholedArgentinatotheirWorldCuptriumphinMexicoinJune1986,isundoubtedlyoneofthegreatestsoccerplayertheworldhaseverproduced.[1分]

A.ledB.undoubtedlyC.soccerplayerD.ever

*42.Wework_____afive-day-weekbasis.[1分]

A.atB.asC.withD.on

*43.Thefootballgamewillbeplayedon______.[1分]

A.JunesixB.sixJuneC.ThesixthofJuneD.thesixofJune

*44.Thediscussion______awiderangeofsubjects.[1分]

A.dealtB.didC.coveredD.had

*45.Wewereheld______forfiveminutesinatrafficjam.[1分]

A.onB.upC.outD.to

*46.Theworkersarehavingtalkswiththe______.[1分]

A.managersB.managementC.manageD.managing

*47.Identifytheerrorsinthefollowingsentence:Theoldartistisinthehabitofgoingforawalkintheparkeverymorningexceptitrains.[1分]

A.inthehabitB.goingforawalkC.everymorningD.exceptitrains

*48.______ChristmasEve,thestreetwasfilledwithfestivalcircumstances.[1分]

A.InB.AtC.OnD.By

*49.Wemovedtothefrontrow______wecouldhearandseebetter.[1分]

A.soasB.sothatC.becauseD.suchthat

*50.Identifytheerrorsinthefollowingsentence:Itstrikedmethattheyhadreallylearnedagreatdealthere.[1分]

A.strikedB.thattheyhadC.reallylearnedD.agreatdeal