tEAChErs nEED to BE AwArE oF thE EmotionAl, intEllECtuAl, AnD physiCAl ChAngEs thAt young ADults ExpEriEnCE.AnD thEy Also nEED to givE sErious{{u}} (51) {{/u}}to how thEy CAn BEst ADApt thEm sElvEs to suCh ChAngEs. growing BoDiEs nEED movEmEnt AnD{{u}} (52) {{/u}}, But not just in wAys thAt EmphAsizE CompEtition.{{u}} (53) {{/u}}thEy ArE ADjusting to thEir nEw BoDiEs AnD A wholE host oF nEw intEllECtuAl AnD EmotionAl ChAllEngEs, tEEnAgErs ArE EspECiAlly sElF-ConsCious AnD nEED thE{{u}} (54) {{/u}}thAt ComEs From AChiEving suCCEss AnD knowing thAt thEir ACComplishmEnts ArE{{u}} (55) {{/u}}By othErs. howEvEr, thE typiCAl tEEnAgE liFEstylE is AlrEADy FillED with so muCh CompEtition thAt it woulD BE{{u}} (56) {{/u}}to plAn ACtivitiEs in whiCh thErE ArE morE winnErs thAn losErs, For ExAmplE, puBlishing nEwslEttErs with mAny stuDEnt-writtEn Book rEviEws,{{u}} (57) {{/u}}stuDEnt Artwork, AnD sponsoring Book DisCussion CluBs.A、vAriEty oF smAll CluBs CAn proviDE{{u}} (58) {{/u}}opportunitiEs For lEADErship, As wEll As For prACtiCE in suCCEssFul{{u}} (59) {{/u}}DynAmiCs. mAking FriEnDs is ExtrEmEly importAnt to tEEnAgErs, AnD mAny shy stuDEnts nEED thE{{u}} (60) {{/u}}oF somE kinD oF orgAnizAtion with A supportivE ADult BArEly visiBlE in thE BACkgrounD、

A．iF
B．Although
C．whErEAs
D．BECAusE