[ Modal Verbs ]
She … what happened unless she was there.
A. couldn’t have known
B. couldn’t know
C. mightn’t have known
D. mightn’t know
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Present Perfect and Present Perfect Progressive TensesGrammar - must & have toModals, Phrasal Verbs, Gerunds and InfinitivesSimple Past Tense & Future TenseFirst & Second ConditionalConditionals and Modal VerbsComparative AdjectivePast SimpleFuture - Will and Be going toAdverb of MannerOther quiz:
Articles › View______ Golden Gate Bridge is in California.
A. A
B. An
C. The
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We celebrate Labour Day …………………. 1st of May.
A. on
B. in
C. at
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A. a
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I was sure that I ___________ her before.
A. had saw
B. seen
C. had seen