[ Grammar and Vocabulary ]
The Ba Na are one of………………….. oldest ethnic minority groups.
A. the
B. a
C. an

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Gerund or InfinitivePresent Simple & ContinuesSentence Structure and PunctuationUnless If First ConditionalVerb Tenses and Subject Verb AgreementComparison of Adjective and AdverbGrammar, adverbs of frequency placementAdjectives and comparisonsFirst & Second ConditionalCompound and Complex, ConditionalsOther quiz:
Grammar & Vocabulary › ViewThe company _______ stop working on the building project last year because of financial problems.
A. had to
B. must
C. has to
Modal Verb › View
We _______ bring any food to the party.
A. mustn’t
B. don’t have to
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Conjunctions › ViewKaren knows playing both badminton ______ tennis.
A. and
B. or
C. before
D. until
Tenses › View
Chevan ___ my student two years ago
A. is
B. am
C. was
D. were