dB.wouldC.shouldD.might23.Ican’tfindmypurseanywhere.—Youhavelostitwhileshopping.A.mayB.canC.shouldD.would24.ItisusuallywarminmyhometowninMarch,butitberathercoldsometimes.A.mustB.canC.shouldD.would25.—How’syourtouraroundtheNorthLake?Isitbeautiful?—It____be,butitisnowheavilypolluted.A.willB.wouldC.shouldD.must26.What’sthename?Khulaifi.____Ispellthatforyou?A.ShallB.WouldC.CanD.Might27.John,lookatthetime.____youplaythepianoatsuchalatehour?A.MustB.CanC.MayD.Need28.Catherine,Ihavecleanedtheroomforyou.—Thanks.You____it.Icouldmanageitmyself.A.needn’tdoB.needn’thavedoneC.mustn’tdoD.shouldn’thavedone29.I’lltellMaryabouthernewjobtomorrow.—You____herlastweek.A.oughttotellB.wouldhavetoldC.musttellD.shouldhavetold30.—Excuseme.IsthistherightwaytotheSummerPalace?—Sorry,Iamnotsure.Butit____be.