Unit1 a------achieve a(n) abandon abilityable abnormal aboard abolish abortion aboutabove abroad abrupt absence absent absent-minded absoluteabsolutelyabsorbabostractabsurdabundantabuseacademicacademyaccelerateaccentacceptacceptableacceptanceaccessaccessibleaccidentaccidentallyaccommodationaccompanyaccountaccountantaccumulateaccuracyaccurateaccuseaccustomedacheachieveUnit2 achievement-------affairachievement acid acknowledge acquaintance acquire acquisition acre acrossactaction active activity actor actress actual actually acute adADadaptadaptationaddaddictaddictedaddictionadditionaddressadequateadjustadjustmentadministrationadmirable admire admission admit adolescence adolescent adoptadoreadult advance advanced advantage adventure advertise advertisement adviceadviseadvocateaeroplaneaffair1Unit3 affect------analyseaffect affection afford affordably afraid Africa African after afternoon afterward(s) again against ageaged agency agenda agent aggressive agoagree agreementagriculturalagricultureahaheadaidAIDSaimairaircraft airline airmail airplane airport airspace alarm album alcohol alcoholic algebra alien alike aliveall allergic alleyallocateallowallowancealmostalonealongalongsidealoudalphabetalreadyalsoalthoughaltitudealtogetheraluminum always A.M./a.m. amateur amaze amazed amazing ambassadorambassadressambiguousambitionambulanceAmericaamongamountampleamuseamusementanalyse/analyze Unit4 analysis------appreciationanalysis ancestor anchor ancient and anecdote angel anger angle angry animal ankle anniversaryannounceannoyannoyedannualanonymousanother answerant Antarctic Antarctica antique anxiety anxious any anyhow anyone anything anyway anywhere apart apartment apologizeapologyapparent appeal appear appearance appendix appetite applaudapplauseappleapplicantapplicationapplyappointappointmentappreciateappreciation Unit5 approach------athleteapproach appropriate approval approve approximately apron arbitraryarcharchitectarchitectureArcticareaargueargumentarisearithmetic arm armchair army around arrange arrangement arrest arrival arrive arrowartarticle artificial artistasashashamedAsiaAsianasideaskasleepaspect assemble assess assessment assignment assist assistance assistant associate association assume assumption assure astonish astronaut astronomer astronomyatathleteUnit6 athletic------basinathletic Atlantic atmosphere atom attach attack attempt attempted attend attention attitude attract attraction attractive attribute audience audioaunt authentic author authority automatic automobile autonomous autonomy autumn available avenueaverageavoidawaitawakeawardawareawayawesomeawfulawkwardbaby bachelor back background backpack backward backwards bacon bacterium badbadly badminton bag baggage bake bakery balancebalcony ballballet balloon bambooban banana band bandage bangbank bankrupt banquet bar barbecue barber barbershopbarebarelybargainbarkbarrierbasebaseballbasementbasicbasically basinUnit7 basis------bottlebasis basket basketball batbath bathe bathroom bathtub battery battle bayBC/B.C. bebeach beanbean curd bear beard beastbeat beautiful beauty because become bed bedding bedroom beebeefbeer before befriend beg beggar begin beginner beginning behalf behave behavio(u)r behind beingbeliefbelievebellbellybelongbelongingsbelowbeltbenchbendbeneathbeneficialbenefitbentbeside besides bestbest-seller betbetray better between beyond Bible bicyclebidbigbikebill billboardbinbindbingo biochemistry biography biologybirdbirth birthday birthplace biscuit bishopbitbitebitterblack blackboardblame blank blanket bleed blend bless blind block blog blond blonde blood bloom blouse blow blue bluesboard boastboatbodyboilboldbombbondbone bonus book bookcase booklet bookseller bookshelf bookshop boomboost boot booth border boreboredboringbornborrowbossbotanicalbotanybothbotherbottle Unit 8 bottom--------capsulebottom bounce bound boundary bowbowl bowingboxboxingboy boycott brainbrake branch brand brand-new brave bravery breadbreak breakfast breakthrough breast breath breathe breathless breed breeze brewery brickbride bridegroom bridgebriefbright brilliant bringbroadbroadcastbrochurebrokenbronzebroombrotherbrownbrunchbrushbucketBuddhismbudgetbuffetbugbuild building bulbbullbulletbumpbunch bungalow burden bureaucratic burglarburnburstburybusbushbusiness businessman businesswoman busybutbutcherbutter butterfly buttonbuybuzzbycabcabbagecafecafeteria cagecake calculate calendar calfcallcalm calorie camel camera camp campaign campus can(1) can(2) canalcancelcancercandidatecandlecandycanteencapcapablecapacity capital capsuleUnit9 captain------chickencaptain caption capture car carbon cardcare career careful careless carpenter carpet carriage carrier carrot carrycart cartoon carve casecash cassette cast castle casualcat catalog catastrophe catchcategorycaterCatholiccausecautioncautiouscaveCDceilingcelebratecelebrationcelebritycellcementcentcentigradecentimetre/centimeter centralcentre/center century ceremony certain certificate chainchair chairman chairwoman chalk challenge challenging champion chance change changeable channelchantchaoschapter character characteristic chargecharitycharmchartchasechatcheapcheatcheckcheck-in checkout cheekcheercheerfulcheerscheese chef chemical chemist chemistrychequechesschestchewchickchicken Unit10 chief------communicate chiefchildchildhoodchimneychinachocolatechoicechoirchokechoosechopchopstickchorusChristianChristmaschurchcigarcigarettecinemacirclecircuitcirculate circumstance circuscitizencitycivilciviliancivilization/civilisation claim clap clarifyclassclassicclassicalclassificationclassifyclassmateclassroomclauseclawclaycleanclean-up cleaner clear clerk clever click client climate climb clinic clip clock clone close closed closely clothclothes clothing cloud cloudyclubclue clumsy coachcoalcoastcoatcocoacodecoffeecoin coincidence cokecoldcollapsecollarcolleaguecollectcollectioncollectivecollegecollidecollisioncolo(u)rcolo(u)rfulcolo(u)ringcolumncombcombatcombine come comedy comfort comfortable comingcommandcommentcommercecommercialcommissioncommitcommitmentcommitteecommoncommunicate Unit11 communication------connectioncommunication communism communist community compact companion company comparable comparative compare compass compassion compensate competecompetencecompetitioncompetitivecompetitorcomplaincomplaint complete complex complicate complicated compliment component compose composition comprehension compromise compulsory compute computer concentrate concentration conceptconcernconcernedconcerningconcert conclude conclusion concrete condemn condition conduct conductorconferenceconfidenceconfidentconfidentialconfirmconflictconfuseconfusedconfusingconfusioncongratulatecongratulationconnectconnection Unit12 conscience------corruptconscience conscious consciousness consensus consequence conservation conservativeconsiderconsiderableconsiderateconsiderationconsistconsistentconstantconstitutionconstructconstructionconsultconsultant consume consumer contact contain container contemporary content contest context continent continue continuous contract contradict contradictory contrarycontrast contribute contribution control controversial convenience convenient conventional conversation convey convince convinced cookcooker cookery cookie cookingcoolcooperatecopecopycopyrightcorncornercorporationcorrectcorrectioncorrespond correspondencecorridorcorruptUnit13 cost------declare costcosy cottage cotton cough could council count counter country countryside county couple courage course court courtyard cousin covercow cowboy crackcraft crash crayon crazy cream create creation creative creature credit crew crime criminal criminal crisis crispcriterioncriticcriticalcriticismcriticizecropcrosscrossingcrossroadscrowdcrowdedcruelcrycubecubic cuisine cultivate cultural culture cup cupboard cure curiosity curious currency current curriculum curse curtain cushioncustom customer customs cutcute cybercrime cycle cyclist daddailydam damage damndamp dance danger daredark darkness darling dash data database date daughter dawnday daylight daytime dead deadline deadly deaf dealdeardeathdebatedebtdecadedecidedecisiondeclareUnit14 decline------detectivedecline decorate decoration decrease deed deep deeply deer defeat defence defend define definite definition degree delaydeletedeliberatedeliberatelydelicatedelightdelighteddelightful deliver delivery demand demanding demonstrate dentist denydepart department departure depend dependent deposit depress depression depthdescribedescriptiondesertdeservedesigndesignerdesire desk despair desperatedespitedessertdestinationdestroydestructiondetaildetectdetective Unit 15 determine------distinctiondetermine determined develop development device devote devoted devotion diagram dial dialectdialogue/dialog diamonddiarydictation dictionarydiedietdiffer difference different difficult difficultydigdigestdigitaldignity dilemma。