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The Importance of Vocabulary
Our World Heritage
Architecture of Words
14 other sections not shown
accepted adjectives adverbs aloud alpha particle American angstrom unit antonym artist atmosphere atom aviary basic body chapter chemical change Choose the correct clues color commonly conﬁdent correct word court deﬁned deﬁnite designed dictionary direct current disease earth electron elements exact meanings Exercise expressions ﬁeld ﬁnal ﬁnally ﬁnd ﬁnding ﬁne ﬁre ﬁrst ﬁrst column ﬁts ﬁve ﬂight ﬂow following sentences following words force give given Greek Illus inﬂuence intelligently ionosphere italicized words language Latin Latin root-words leaming letters metal missile one’s orbit painting particles perihelion person physics plants and animals play Polaris ballistic missile precise preﬁx presented pronunciation proton radioactive decay radiosonde reading rocket satellite scientiﬁc sculpture Shorewood High School signiﬁcance sound space speciﬁc spelling Stem substance Suﬂix syllable temperature Test tone troposphere understanding usage vehicle verbs vocabulary weather words listed writing