[ Past Perfect Tense ]
They _____ a lot the days before, so they were ready for the exam.
A. had studied
B. had study
C. have study
D. hadn’t studied

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Grammar and PrepositionInfinitive GerundGrammar - Present and Past PassiveTenses StructureFuture Simple TensesTime ExpressionsActive and PassiveComparatives and Past Perfect TenseGrammar (Adjectives)IELTS VocabularyOther quiz:
Tenses and Articles › ViewHe brought _____ food to ____ park.
A. a, a
B. the, a
C. a, the
D. the, the
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Identify the tense: They had already left when we arrived.
A. Past Continuous Tense
B. Past Perfect Tense
C. Future Perfect Tense
D. Present Perfect Tense
Present Tense › ViewHe _____ late. I can’t put up with anymore.
A. always come
B. always comes
C. is always coming
D. comes
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The engine ____ smoothly when we started the car at 9 AM yesterday.
A. was running
B. runs
C. is running
D. will run