20A)10AlinasschoolhadtheCareerDay.FourpeopletoldAlinasclassabouttheirjobsbetween8oclockand10oclockinthemorning.Adoctorwasthere.Shetoldtheclasshowshehelpedpeople.Shehelpedsickpeoplefeelbetter.Adoctormuststudyinschoolforalongtime.Youmustgetgoodgradesinschooltobecomeadoctor.AfirefighteralsocametotheCareerDay.Heshowedtheclasswhatfirefighterswear.Theywearbootsandaheavycoat.Firefightersmustbestrong.Theyhavetocarryheavyhoses().Heexplainedtotheclasshowheputsoutfires.Firefightersspray()waterfromthehosesontoburninghouses.Thefirefighterprovidedtheclasswithsafetytips.Hetoldthemnevertoplaywithfireormatches.AwriterspoketoAlinasclassontheCareerDay.Shesaidshewritesbooks.Theclassusessomeofherbooksinschool.Shesaidshewriteschildrensbooks.Shealsosaidreadingisimportantifyouwanttowrite.Shetoldtheclasstokeepadiary.Theyshouldpractisewritingeverydayiftheywanttobeawriterinthefuture.Alinasteacherspoketotheclass.Shesaidshewenttoschooltolearnhowtoteach.Shetoldthembeingateacherisnotjustteachingaclass.Sheexplainedthatshemakespreparationsatnight.Shemustbereadyforthenextdayslessons.Teachershavehomework,too!shesaid.Shespendsalotoftimegradingpapers.Teachershavemeetingstodecidewhattoteach.AlinalearnedmanythingsontheCareerDay.Shelearnedtherearemanykindsofjobs.Alinalovedscience.Herdreamistobeascienceteachersomeday.The__66__DayIntroductionFourpeopletoldAlinasclassabouttheirjobs__67__8oclockand10oclockinthemorning.AdoctorDoctorshelpsickpeoplefeelbetter.Theymuststudyforlong.Theymustgetgood__68___inschooltobecomedoctors.AfirefighterHeshowedwhattheywearandhowtoputoutfires.He__69__theclasssafetytipsandtoldthemnevertoplaywithfireormatches.A__70__Someofthewritersbooksareusedinschool.Accordingtothewriter,readingisof__71__ifyouwanttowrite.Shetoldtheclasstokeepadiaryandpractisewriting.MainbodyAteacherBeingateacherismorethan__72__aclass.Shemustbe__73__forthenextdayslessonsatnight.She__74__alotoftimetogradingpapers.Theyalsohavemeetingstodecidewhattoteach.ConclusionShehaslearnedmanykindsofjobs.She__75__ofbeingascienceteachersomeday.66.__________67.__________68.__________69.__________70.__________71.__________72.__________73.__________74.__________75.__________CareerbetweengradesofferedwriterimportanceteachingreadydevotesdreamsB.(10,1,10)Thewaywespendourtimecanbedividedintothreebottles.Thesearethenecessarytasksbottle,thevoluntarytasksbottleandthehappinessbottle.Everyday,wespendtimefillingthenecessarytasksbottlewithusefulthings,likemakingmoney,doinghousework,buyingfoodandpayingbills.Wethenfillanotherbottlewithvoluntarytasks.Thesearethingsthatwedoforothers,butwemaynotenjoythem.Thisbottlegetsfilledwithtasksliketakingchildrentoactivities,cookingfamilymeals,anddoinglaundry.Thosebottlesareveryimportant.Ifwedontfillthemeachday,ourfamilywontrunproperly.However,weoftenforgettofillthethirdbottle----thehappinessbottlethatwefillwithactivitiesthatmakeushappy.Isyourhappinessbottlesometimesemptyattheendoftheday?Betweendoingallthenecessaryandvoluntarytasks,timefliesby,andbeforeweknowit,itistimeforbed.Weallhavedayslikethat.Thisiswhyeachdaywehavetomakeanefforttofillourhappinessbottle.Ifillminebygoingtothedancingclass.AndIalwaysleaveclassesmorehappilythanwhenIenter.Thisweek,Ihadthepleasureoftakingpartinaguitarpracticeinmyneighborhood.Weshowourmusicaltalentandpracticemusicforcharity.Itwasatimeoffun,friendshipandmusic-making.Attheendoftheevening,myhappinessbottlewasfilledtotop.Willyouractivitiesbringjoytoyourlife?Oraretheothertwotaskseatingupallyourtime?Trytofindwaystoachieveabalancebetweenhowyoufillyourthreebottles.Attheendoftheday,hopefullywevedoneallwecantomakesurethatourhappinessbottleisfilled.Threegroupsofthe66wespendourtimeThenecessarytaskjarThenecessarytasksjaris67ofusefulthings,likemakingmoney,doinghousework,buyingfoodand68bills.The69taskjarWefillthejarwithvoluntarytaskssuchas70childrentoactivitiesandcookingmealsforour71.ThehappinessjarThisisthejarthatwefillwithactivitiesthatbringus72.Betweendoingallthenecessaryandvoluntarytasks,timefliesbyonsomedays,andbeforeweknowit,itistimeto73tobed.ConclusionDoyourbesttofindwaysto74abalance.Attheendoftheday,itis75forustomakesurethatourhappinessjarisfilled.66.way67.full68.paying69.voluntary70.taking71.family72.happiness73.go74.achieve75.hopefulB.10110Beyonditsinfluenceonhealth,notgettingenoughsleepcanleadtocaraccidentsorothermistakes.Herearewhatsleepresearchershavefoundabouthowtosleep.Howmuchsleepdoweactuallyneed?Itisknownthatallofusnaturallyneednolessthaneighthoursofsleeppernight.Whenwesleepbelowsixhoursper24.we'reatanincreasedriskofhealthproblems.Someofusthinkwecanmakeupanyofthosehourslostduringtheweekontheweekends.Sadlythereisnostoragesystemforsleepinthebrain.Canwetrainourselvestoneedlesssleep?Asastudyin1964,a17-year-oldboynamedRandyGardnerstayedawakefor264hours.Howmanypeoplecoulddoanythingclosetothatwithoutdying?Whenyouarereadingthis,youmightsayyouusuallygetsixhoursofsleepandfeeljustfine.Sleepexpertsoftencomparepeoplewithoutenoughsleeptodrunkdrivers:Theydontgetbehindthewheelthinkingthey'reprobablygoingtokillsomeone.Canwedrinkcoffee