Identify the sentence that correctly uses the present perfect continuous tense.
A. She has been studying since three hours.
B. She has studying for three hours.
C. She has been studying for three hours.
D. She has study for three hours.

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Adverbs and PhrasesPast Tense & Past Continuous TenseContinuous TensesPersonal PronounsPast TensesGrammar SuffixesVerb-ing or to VerbClauses of ReasonArticles with Proper NounsExclamationOther quiz:
Tenses › ViewFor a hundred years or so, some critics …………….. that poetry is dying, and all that time poets …………….. poems that later generations recognize as great.
A. have maintained / have been writing
B. maintained / wrote
C. had maintained / were writing
D. maintain / are writing
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Good morning Madhu! We have gone through your resume and we are pleased to call you for a face to face interview_____ the CEO`s cabin_____ our office.
A. At, in
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Articles › ViewWe’ll go___ home after class.
A. a
B. an
C. the
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___ Bob and Kate.
A. This is
B. Those are
C. That is
