[ Vocabulary ]
to be aware of
A. Unaware
B. Ignorant
C. Conscious
D. Oblivious

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Present Perfect & Past Simple TensePerfect Tenses and VocabularyQuantifiersTenses & AffixesPreposition on Time3rd Person SingularGerund or InfinitivesLinking WordsFrequency AdverbsRelative Pronoun/AdverbsOther quiz:
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