1. TypicalofthegrasslanddwellersofthecontinentistheAmericanantelope， orpronghorn.
2. OfthemillionswhosawHaleyscometin 1986， howmanypeoplewilllivelongenoughtoseeitreturninthetwenty-firstcentury.
3. Anthropologistshavediscoveredthatfear， happiness， sadness， andsurpriseareuniversallyreflectedinfacialexpressions.
4. Becauseofitsirritatingeffectonhumans， theuseofphenolasageneralantiseptichasbeenlargelydiscontinued.
5. Insgroupstoremaininexistence， aprofit-makingorganizationmust， inthelongrun， producesomethingconsumersconsiderusefulordesirable.
6. Thegreaterthepopulationthereisinalocality， thegreatertheneedthereisforwater， transportation， anddisposalofrefuse.
7. Itismoredifficulttowritesimply， directly， andeffectivelythantoemployflowerybutvagueexpressionsthatonlyobscureonesmeaning.
8. Withmodernofficesbecomingmoremechanized， designersareattemptingtopersonalizethemwithwarmer， lesssevereinteriors.
9. Thedifferencebetweenlibelandslanderisthatlibelisprintedwhileslanderisspoken.
10. Thekneeisthejointswheresthethighbonemeetsthelargeboneofthelowerleg.
11. Acidsarechemicalcompoundsthat， inwatersolution， haveasharptaste， acorrosiveactiononmetals， andtheabilitytoturncertainbluevegetabledyesred.
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