81.　Booker　T.　Washington,　an　educational　leader,　worked　throughout　the　lifetime　to　improve　economic　conditions　for　Black　people　in　the　United　States.

82.　Approximately　fifty　percent　of　the　package　utilized　in　the　United　States　are　for　foods　and　beverages.

83.　Whether　as　statesman,　scientist,　and　philosopher,　Benjamin　Franklin　was　destined　to　gain　lasting　honor　throughout　much　of　the　world.

84.　A　merger　is　a　combination　of　two　or　more　businesses　down　below　a　single　management.

85　Countries　tend　to　specialize　in　the　production　and　export　of　those　goods　and　services　that　it　can　produce　relatively　cheaply.

86.　A　paragraph　is　a　portion　of　a　text　consists　of　one　or　more　sentences　related　to　the　same　idea.

87.　Made　of　sealskin　stretched　over　a　framework　of　whalebone　or　driftwood,　an　Eskimo　kayak　is　completed　enclosed　except　for　the　opening　in　which　the　peddler　sits.

88.　Our　urge　to　classify　different　life　forms　and　give　us　names　seems　to　be　as　lod　as　the　human　race.

89.　Surrealist　artists　painted　in　such　a　manner　that　their　pictures　seem　if　as　they　came　from　the　realm　of　dreams.

90.　Navajo　National　Monument　in　northern　Arizona　incorporates　three　of　the　most　large　of　all　known　cliff　dwellings.

91.　by　studying　geometry,　students　can　learn　what　to　develop　logical　arguments　through　deductive　reasoning.

92.　Many　critics　believe　that　Amy　Loweell’s　most　important　work　is　not　her　poetry,　but　his　biography,　John　Keats,　published　the　year　of　her　death.

93.　the　Carlsbad　caverns,　located　in　New　Mexico,　rank　between　the　largest　underground　labyrinths　in　the　world.

94.　William　Taft　begins　his　many　years　of　service　for　the　United　States　when　President　Benjamin　Harrison　appointed　him　solicitor　general　in　1890.

95.　Harriet　Monroe’s　verse　survive　today　as　evidence　of　her　undiscouraged　zeal　for　the　advancement　of　modern　poetry.

96.　“How　does　the　human　brain　work?”　remains　one　of　the　most　profound　questions　confront　modern　science.

97.　Like　squirrels,　tree　shrews　are　bearing　well-developed　claws　on　their　digits　and　are　generally　active　during　daylight　hours.

98.　Even　many　early　leaders　of　the　United　States　have　provided　names　for　towns.　only　George　Washington　is　remembered　in　the　name　of　a　state.

99.　Because　it　is　a　healthful　way　to　exercise,　aerobic　dancing　is　considered　an　excellent　method　for　release　tension.

100.　Applied　research　aims　at　some　specific　objective,　such　as　the　development　of　a　new　produce,　process,　or　material.

101.　The　highly　respect　zoologist　Earnest　Just　joined　the　ruling　board　of　the　Marine　Biological　Laboratory　in　the　1930’s.

102.　The　newer　kinds　of　seeds　produce　corn　it　has　much　greater　food　value　than　older　kinds.

103.　The　diamond　is　the　only　gemstone　composed　with　just　one　chemical　element,　carbon.

104.　Wildlife　conservationists　say　the　cover　that　foliage　provides　for　animals　is　equal　in　importance　to　the　food　supplying.

105.　Ruby-throated　hummingbirds　special　like　to　nest　in　trees　that　are　in　or　near　flower　gardens.

106.　Solar　eclipses　occur　from　the　Moon’s　shadow　sweeps　across　the　face　of　the　Earth.

107.　A　number　of　those　who　study　engineering　is　increasing　steadily.

108.　A　dictionary　allows　quick　access　to　the　meaning　of　a　word　only　if　one　knows　how　spell　the　word.

109.　To　simulate　natural　sounds　in　music,　composers　often　use　the　orchestral　instrument　that　they　feel　most　near　approximates　the　sound　in　question.

120.　It　is　common　knowledge　that　a　flash　of　lightning　is　seen　before　a　clap　of　thunder　heard.

121.　According　to　astronomers,　the　type　cloud　found　most　frequently　in　outer　space　consist　of　diffuse　particles　of　dust　ad　gas.

122.　Recent　studies　have　shown　that　air　into　a　house　often　has　higher　concentrations　of　contaminants　than　heavily　polluted　air　outside.

123.　There　are　several　ways　of　comparing　the　agricultural　economy　of　one　region　with　that　of　other.

124.　Papaya　fruits　has　pulpy　flesh　and　a　thick　rind,　and　is　normally　found　in　the　tropics.

125.　a　dancing　is　the　oldest　and　liveliest　of　the　arts.

126.　Petroleum　is　derived　from　the　remains　of　marine　animals　and　plants,　probable　as　a　result　of　pressure,　heat,　and　chemical　action.

127.　Viruses,　the　smallest　life　things,　cause　a　variety　of　diseases.

128.　A　line　of　verse　composed　in　iambic　pentameter　consists　of　five　metrical　feet,　both　of　which　has　one　unaccented　syllable　and　one　accented　syllable.

129.　Unable　to　read　or　write,　Harriet　Tubman　dictated　her　autobiography　in　1868　and　spent　nearly　all　the　rest　of　her　life　fund　raising　and　making　speech.

130.　Many　of　the　trees　native　to　the　state　of　Maine　yield　useful　woods　a　number　of　which　are　of　tall　market　value.

131.　Numerous　professional　associations　have　educa

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tional　program　for　their　members.

132.　Some　people　are　allergic　to　certain　type　of　food,　for　example,　strawberries　or　seafood.

133.　The　value　of　gold,　like　those　of　any　other　commodity,　results　from　the　interplay　of　the　forces　of　supply　and　demand.

134.　A　century　ago,　the　Hollywood　was　merely　a　quiet　suburb　of　Los　Angeles,　nobody　would　have　guessed　that　would　it　one　day　become　the　heart　of　the　country’s　motionpicture　industry.

135.　Copernicus　found　that　the　orbits　of　the　planets　will　be　more　symmetrical　if　the　Sun　rather　than　the　Earth　were　regarded　as　the　center　of　the　planetary　system.

136.　the　state　of　Georgia’s　mineral　resources　range　from　the　finest　marble　to　an　assortment　of　unusually　clays.

137.　Photosynthesis　takes　places　in　two　distinct　phases,　only　one　of　which　requires　light.

138.　The　type　of　comic　exaggeration　known　as　caricature　was　a　product　of　the　Renaissance　emphasis　on　the　significant　of　the　individual.

139.　No　other　beverage　comes　even　close　to　rivaling　coffee　as　the　more　widely　drunk　refreshment　in　the　world.

140.　The　human　nose,　with　some　five　millions　olfactory　receptor　cells,　is　remarkably　sensitive.

141.　Eclecticism　is　the　practice　of　mixing　elements　dissimilar　in　style　in　single　work　of　art.

142.　The　same　molecular　orderliness　that　makes　crystals　so　easy　to　analyze　mathematically　makes　them　difficult　using　in　the　laboratory　or　the　factory.

143.　The　Florida　town　of　Seaside　is　laid　out　on　its　80　acres　so　no　point　is　more　than　a　10-or-15-minute　walks　from　another.

144.　Canadian　scarlet　–clad　guards　and　Mounties　with　horseback　are　part　of　the　summer　scene　in　Ottawa.

145.　Some　of　the　most　celebrated　publicity　stunts　while　the　history　of　radio　were　associated　with　Gracie　allen.

146.　The　katydid,　a　type　of　grasshopper　is　actively　at　night　and　rests　motionless　amid　foliage　during　the　day.

147.　nutrients　are　substances,　neither　occurring　naturally　or　inn　synthetic　form,　that　are　necessary　　　for　maintenance　of　the　normal　functioning　of　organisms.

148.　During　eclipses　of　the　Sun,　the　Ojibwa　Indians　of　North　America　shot　flaming　arrows　inside　the　sky　to　rekindle　the　light.

149.　Parrots　have　heavily　bodies　and　exceedingly　strong　legs.

150.　The　grouper　is　an　ocean　fish　that　lies　in　warm　and　temperate　seas,　most　around　rocky　shores　and　coral　reefs.

151.　Each　person　in　the　United　states　consumes　an　coverage　of　560　pounds　of　dairy　productivity　every　year.

152.　Over　the　past　two　decades,　the　popularity　of　the　bicycle　as　a　mean　of　transportation　and　recreation　has　increased　tremendously　in　the　United　States.

153.　When　television　was　first　introduced,　the　extent　to　that　it　would　affect　society　could　not　have　been　foreseen.

154.　Photovoltaics,　commonly　called”　solar　cells,　“convert　sunlight　direct　into　electricity.”

155.　The　novels　of　Pearl　S.Bucck　show　a　keen　understanding　of　China　and　the　Chinese　people,　knowledge　which　learned　by　living　there　for　many　years.

156.　Historians　believe　that　some　forms　of　an　advertising　must　be　as　old　as　barter　and　trade.

157.　Many　television　newscasters　make　the　public　an　eyewitness　to　the　news　by　means　of　on-the-spot,　alive　reports.

158.　The　United　States　celebrate　the　birth　of　its　independence　every　Fourth　of　July.

159.　In　general,　prawns　live　shallow　coastal　waters　or　in　streams.
160.　Managers　today　usually　have　very　relatively　little　share　in　the　ownership　of　the　companies　they　operate.

161.　The　group　of　skyscrapers　known　as　Rockefeller　Center　is　a　masterpiece　of　the　simplicity.

162.　Like　that　of　any　other　commodities,　the　value　of　gold　results　from　the　interplay　of　the　forces　of　supply　and　demand

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