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Unit1 part1 1.C,A,D,B,C,D,A,D3.1.eitherapproximately1 billion(paragraph2)or400millionnativespeakersand400 millionsecondlanguagespeakersandstudents(paragraph1) 2.morethan250million3.morethan100million4. over80percent5.nearly2006.20 5.1.AmericanBroadcastingCompany2.British BroadcastingCorporation3.CanadianBroadcasting Corporation4.UnitedNationsEducational,Scientific,and CulturalOrganization5.NorthAtlanticTreatyOrganization 6.NorthAmeircanFreeTradeAgreement7.etcetera8. radiodetectingandranging9.internationalPolice10. assoonaspossible11.compactdistorcertificateof deposit12.digitalvideodiskordigitalversatiledisk13. EnglishasaSecondLanguage14.TestofEnglishasa ForeignLanguage Part2 1.BCACCCAAB2.1.policy2.primary3.model 4.established5.intensive6.immersion7.link8. ethnic9.shocked10.bilingual11.replace12.resident 3.1.d2.k3.g4.a5.I6.l7.b8.f9.j10.c 11.e12.h 4.1.emerging2.dominant3.goal4.generation5. virtual6.debating7.imposed8.site9.designed 10.primary Unit2 Part1 1.straddling;hunchedashoulder;stared 2.1.spectacular2.fantasized3.summit 4.excruciating5.snapped6.amputated7.deteriorate;heed ed8.gaggle9.throng 10.banal11.visibility12.compadres;dallied 3.dbaec 4.1.Theauthorisonthesummitandexpectstofeelstrong emotionsthathehadtokeepinsidehimselfbefore. 2.posingatthepeakofthemountain. 3.atthehighestplaceonEarth. 4.heavycoverofclouds. 5.asituationthatwouldmostlikelykillpeople. 6.movingveryslowly. 7.wastingvaluabletime. Part2 2.1.bc2.ca3.b4.cb5.ab6.bc 3.1.black2.claustrophobia 3.frightened,paralysis4.bravado5.scrunched6.shock 7.self-preservation8.rage9.fury10.resentment11.terror 12.appalled 4.complication Mowatgosedownthewolves'burrow. claustrophobia. climax Therearetwoscaredwolves,apparentlythemotheranda pup,intheburrow. fear resolution Mowatwigglesoutunharmed. firstfeelsrage;thenrese1.C,A,D,B,C,D,A,D3.1.either approximately1billion(paragraph2)or400millionnative speakersand400millionsecondlanguagespeakersand students(paragraph1)2.morethan250million3.mo