Exercise a.beauty b.mutual c.Europe d.reduce D a.decision b.reference c.refusal d.important B a.confident b.accident c.passenger d.appearanceD a.engineer b.Japanese c.superpose d.teenager D a.comfort b.notice c.nature d.prefer D a.paper b.tonight c.lecture d.story B a.departure b.gallery c.heritage d.bulletin A a.manufacture b.helicopter c.fertilizer d.citizenship B a.understand b.benefit c.engineer d.vietnameseB a. interesting b. surprising c. amusing d. successful A a. applicant b. uniform c. yesterday d. employment D a. money b. army c. afraid d. people C a. property b. supposed c. particular d. apparent A a. prepare b. knowledge c. exception d. infer B a. obstacle b. tendency c. generous d. attraction D a. difficulty b. opportunity c. occupation d. disappoint A a. involved b. encounter c. desire d. tolerate D a. enough b. disturb c. arrange d. communism D a. another b. immediate c. European d. invade C a. magazine b. remind c. inform d. discovery A a. reply b. durian c. compete d. create B a. person b. personal c. permanent d. persuade D a. surgeon b. surprise c. surplus d. surface B a. informal b. restaurant c. special d. comfortable A a. celebrate b. reporter c. capture d. cultural B a. remain . b. college c. quality d. scholar A a. recommend b. involve c. industrial d. community A a. photograph b. prospective c. essential d. respective A a. photographer b. prospect c. admire d. commercial B a. original b. collection c. goalkeeper d. relax C a. origin b. collect c. relation d. decide A a. impression b. direct c. equipment d. rubbish D a. financial b. unlikely c. century d. receive C a. describe b. decided c. remember d. parties D a. correction b. increased c. personality d. essential C a. attended b. illustrate c. accomplish d. explosives B a. nevertheless b. adjust c. future d. possibly B a. electricity b. culture c. language d. spirit A a. evidence b. factor c. standard d. amaze D a. complex b. passage c. reliable d. really C a. network b. overall c. horizon d. exercise C a. struggle b. promoter c. concert d. promise B a. conductor b. stationery c. solitary d. personal A a. loneliness b. specialist c. account d. colleague C a. model b. biscuit c. area d. appointment D a. penalty b. document c. pedestrian d. petrol C a. appetite b. appreciate c. architect d. arable B a. ancestor b. transistor c. equator d. compressor A a. compare b. compose c. company d. consist C a. decide b. complete c. vacation d. almost D a. applicant b. appliance c. delicate d. relevant B a. competent b. computer c. compliance d. commuter A a. inference b. inferior c. reference d. redundancy C a. product b. purpose c. postcard d. postpone D a. abstract b. media c. secrete d. physical B a. bilingual b. previous c. precious d. humours A a. innocent b. agreement c. website d. suffering B a. remain b. multiple c. massive d. messenger A a. establish b. image c. advertiser d. fascinate A a. performance b. image c. wealthy d. manager A a. capital b. donate c. council d. ocean B a. permanent b. throughout c. divide d. classify C a, enemy b. occur a measure d. surface B a, elephant b. suggest c. chimney d. concert B A. advance B. ancient C. cancer D. annual A A. theory B. tragedy C. invent D. government C A. inspire B. wealthy C. protect D. extinct B A. simplicity B. pollution C. electricity D. activity C A. mathematics B. statistics C. academy D. mechanic A A. equality B. difficulty C. simplicity D. discovery B A. tenant B. common C. rubbish D. machine D A. animal B. bacteria C. habitat D. pyramid B A. writer B. teacher C. builder D. career D A. company B. atmosphere C. customer D. employment D A. engineer B. religion C. understand D. comprehend B A. attract B. prefer C. forecast D. suppose C a). Cotton b). Comic c). Unique d). Label C a). Happy b). Study c). Peaceful d). Design D a). Occasion b). Religion c). Separate d). Tradition C a). Embroider b). Primary c). Material d). Encourage B a). Depend b). Devide c). Impress d). Region D a). Advanced b). Academy c). Exchanged). Intermediate D a). Native b). Relax c). Gather d). Council B a). Picnic b). Abroad c). Edition d). Collection A a). Campus b). Blanket c). Fashion d). Advanced D a). Category b). Nonsense c). Ultimately d). Consumer D a). Dissolve b). Reduce c). Complaind). Guilty D a). Enormous b). Treasure c). Effective d). Efficient B a). Complain b). Nuclear c). Plumber d). Solar A a). Resolution b). Innovation c). Understand d). Pollution D A.journalist B.architect C.conductor D.plumber C A.accurate B.customer C.computer D.exercise C A.banana B.develop C.percentageD.recently D A.mechanic B.service C.national D.realize A A. occasion B. religion C. federationD. collection C A. economic B. encourageC. embroiderD. experience A A. puppet B. unique C. tunic D. notice B A. objection B. opinion C. official D. optional D A. compulsory B. convenient C. correspond D. communicate C A. financial B. unlikely C. century D. receive C A. energy B. windows C. energetic D. exercise C A. image B. repeated C. enormous D. effect A A. measured B. family C. confidence D. involvement D A. continent B. permission C. circumstance D. interest B A. recycle B. completely C. introduce D. alternative C A. religious B. miserable C. perform D. include B A. significant B. quantity C. committee D. believable B A. ambitious B. constant C. investment D. exhaust B A. passages B. enjoyable C. moment D. matches B A. associate B. together C. traveler D. protected C A. weather B. electric C. absorb D. potential A A. preference B. attraction C. advantageD. discover A A. escaping B. eruption C. delicate D. explain C A. entertain B. magazine C. industry D. volunteer C A. popularity B. expression C. presentersD. compared A A. insincere B. engineer C. entertainer D. wonderful D A. history B. mathematics C. literature D. physics B A. imperfect B. intelligentC. colorful D. deserve C A. opportunity B. decoration C. temperament D. expectation C A. particular B. equipment C. identify D. miracle D A. complete B. command C. common D. community C A. memory B. compare C. connect D. upgrade A A. stimulate B. permanent C. fertilizer D. variety D A. accelerate B. digestive C. disorder D. infantry D A. deliberate B. dramatist C. discovery D. improvement B A. convenient B. previous C. management D. purchase A A. redundancy B. comparison C. maintenance D. capacity C A. admire B. honour C. title D. difficult A A. describe B. struggle C. political D. society B A. comfort B. nation C. apply D. moment C A. ashamed B. position C. begin D. enemy D A. profit B. suggest C. surrender D. report A A. career B. majority C. continue D. education D A. vocational B. minority C. employer D. reasonable D A. general B. abroad C. opinion D. surprise A A. absolute B. accuracy C. obvious D. original D A. attack B. defeat C. believe D. happen D A. interview B. essential C. industry D. comfortable B A. behaviour B. requirement C. abundant D. estimate D A. interest B. rememberC. assemble D. resemble A A. vegetable B. interesting C. volleyball D. detective D A. physical B. activity C. increase D. ecpectancy A A. already B. complain C. arrangement D. temperature D A. environment B. survive C. inhabitant D. customer D A. decay B. purpose C. however D. invention B A. discussion B. assistant C. character D. expensiveC A. prefer B. electricity C. invent D. collaborate B A. percentage B. advantage C. examine D. influence D A. attention B. scientific C. experienced D. describe B A. revision B. question C. yourself D. chemistryA A. factories B. introduced C. disappointment D. situation A