[ Past Perfect & Past Simple ]
She…………..the box after she……………..the key.
A. opened – had found
B. had opened – found

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Phrases & ClausesPast Tense vs Present TenseGrammar AssessmentPast Tense and Perfect TenseAdjective + to + VerbPresent, Past, Present Perfect and ComparativePast Narrative Tenses-ing / InfinitiveTime ConjunctionsDefinite ArticlesOther quiz:
Present Perfect Simple and Continuous › ViewI ___ (call) you for half an hour. Where __ (you/be)?
A. have been calling; have you been
B. have called, have you been
C. have called, have you been being
D. have been calling, have you been beeing
Homophones › View
When I wore my favorite shirt, I received a _____________ from my sister.
A. Compliment
B. Complement
Of the two young boys, Peter is __________.
A. the most intelligent
B. more intelligent
C. the more intelligent
D. as intelligent
Articles and Demonstratives › View
Choose the correct article: ___ flowers
A. the
B. some
C. an
D. a
