初三英语完形填空,我知道答案,求几个详解21~25：BADCB26~30:CDCAD第26,27,29,30这几个不懂

Jessiewasdrivinghomehappilywhenatruckwentpasthercar.Thedriverwasmovingmuchtoofast.WhenJessienearedherexit,she___21___somethingandstoppedhercartotherightofthehighway.Anaccidenthadhappenedontheleftside.Thetruckhad___22___acar,butthedriverwasgone.Jessiethoughtthatthepeopleinsidemustbebadly___23___andsheshouldhelpthemasmuchasshecould.

Notthinkingofthe___24___,Jessiehurriedtotheothersideoftheroad,thoughfewpeopledaredcrosssuchabusyroad.Lookingintothecar,shesawfivepeople—twowomenandthreechildren.Jessiewas___25___toseeallofthemmoving.

Jessiepulledoneofthecardoors.Itwouldn’topen.Shewenttothenextdoor.Again,shecouldn’tmoveit.Shealmostthoughtthatallwas___26___beforeshegotoneofthedoorstoopenalittle.“Pleasegetthechildrenout,”oneofthewomencalled.Jessie___27___alittleboyfromthecarandmovedhimtoa___28___place.Thenshewenttobringtheotherchildrentosafety.

Afterthelastchildwasoutofthecar,Jessiethoughtoftheboxinhercar.Shehadsomethinginitthatcouldhelpgetthatdooropen.Soshegottheboxquickly.AsJessiewas___29__onthedoor,thedriversaid,“Notmanypeoplewoulddowhatyou’redoing.”“Yourjusttakeiteasy,andI’llhaveyou___30___soon,”saidJessie.Shewasasgoodasherword.Assoonasshehelpedthewomenoutofthecar,itcaughtfire.

()21.A.didB.sawC.madeD.forgot

()22.A.hitB.metC.passedD.followed

()23.A.beatenB.killedC.brokenD.hurt

()24.A.matterB.troubleC.dangerD.accident

()25.A.proudB.happyC.nervousD.worried

()26.A.expectedB.missedC.lostD.found

()27.A.pickedB.droppedC.collectedD.pulled

()28.A.quietB.coolC.safeD.clean

()29.A.workingB.turningC.knockingD.setting

()30.A.backB.pastC.overD.out