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.

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