4000 CELPIP (E F) - Spelling Practices

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(1) a. 생태 of or relating to the science of ecology; characterized by the interdependence of living organisms in an environment

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(2) a. 효율 effective; acting directly to produce an effect; exhibiting a high ratio of output to input

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(3) a. 타원형 rounded like an egg; in shape reminding of an ellipse; oval

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(4) n. 케이스 a place where animals are kept

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(5) ad. 끝없이 in an endless manner

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(6) v. 음란 강화 make better or more attractive; increase; improve

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(7) a. 진취 full of initiative; marked by aggressive ambition and energy and initiative

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(8) n. 단체 real being; something that exists as a particular and discrete unit; fact of existence

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(9) v. 봉투 enclose or encase completely with or as if with a covering

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(10) v. 침식 eat away; wear away by abrasion; become worn