gB)contractsC)contrastsD)consists\r18.A)hasbeentakingB)hasdoneC)isofferingD)hasbeenmaking\r19.A)distanceB)gapC)roadD)space\r20.A)avoidingB)overcomeC)reformedD)remoulded\rWriting\rAdvertisement\r1.Advertisingaimstoincreasepeople'sawarenessandarousetheirinterest.\r2.Advertisementsarespreadthroughmediaofallkinds.\r3.Advertisementsplayanimportantpartinspreadingthemessageinourdailylife.\rSmokingandHealth\rl.Weallknowthatcigarettesmokingisadangeroushabitbecauseitcauseshealthproblems.\r2.Smokingisakillernotonlyamongsmokers,butalsoamongthenearbynonsmokers.\r3.Forthesakeofpublichealth,it'stimetotakeactionstoeliminatethiscauseofdeath.\rProtectingOurEnvironment\r1.Manisslowlypollutinghisenvironment.\r2.Pollutiondosegreatharmtoman.\r3.Nowitishightimethatdrasticactionsweretakentopreserveourenvironment.
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