MostteenagersintheUnitedStatesspendtheirtimetryingtomaketimeforschoolfamilyandfriends.Butsomechoosebiggergoalsandmakeadifferenceintheworld.Atage15WinterVineckihasalreadyhadmore____36_____thanmost

　　MostteenagersintheUnitedStatesspendtheirtimetryingtomaketimeforschoolfamilyand

　　friends.Butsomechoosebiggergoalsandmakeadifferenceintheworld.

　　Atage15WinterVineckihasalreadyhadmore____36_____thanmostpeoplehaveintheirlifetime.DoctorsdiscoveredWinter’sfathershadarareand____37___formofprostatecancerwhenshewasnineyearsold.Hedied10monthslater.“WhenhewasfirstdiagnosedIimmediatelyknewIhadtodosomethingtohelphim.That’s__38____IformedTeamWinterforprostatecancerresearchand__39____.”WinterVineckihasraisedalmost500000dollars.Shehas___40____prostatecancereducationworldwidefromKenyatoMongolia____41_____footracescalledmarathonsonsevencontinents.IntheUnitedStatesshetravels__42_____totalkaboutprostatecancerand___43____otherstoact.WinterVineckispokerecentlyataconferenceinLosAngeles.“Prostatecancerismuchmorecommon____44____themendon’twanttotalkaboutit.Sothat’swhyanine-year-oldgirlhadtogooutthereandstarttalkingitfor__45_____.”

　　JackAndrakainventedaninexpensivesensorthat___46____cancersofthepancreasovariesandlungs.Jackisnow17andseekingpatentsforhislatestinventions.Hehasdevelopedlow-costwaterquality___47____.Theyhelpidentifyandremoveheavymetalsandpoisonouschemicalfrom__48___.“Ihopetoseethem____49___inthedevelopingnations.”

　　Sixteen-year-oldMary-PatHectorsawaprobleminherowncommunity.Shesaystoomanyyoungpeoplewere___50_____ingunviolence.Itkindofmadeherfeellikeshehadtodosomethingaboutit.Soshestarteda___51______toeducateyoungpeopleaboutgunviolence.“Ijustwantthe worldtobeabetterplace”shesaid.

　　Mary-PathectorJackAndrakaandWinterVineckisaya___52_____ofsupportiveparentstheInternetandsocialmediahashelpedthemsucceed;butWinterandJackalsocreatedtheirinner___53_____.“Ｉthinkthebiggestthingforkidsandadultsistoneverletageandgenderbea___54______andtonotjustdreambutdreambig”saidVinecki.“Neverletanyoneelsetellyou___55___.”SaidAndraka.“Alwayskeepgoingforyourdreamsoanythingispossible.”

　　36A.opportunities B.troubles C.successes D.risks