[ Past Perfect Tense ]
I _____________ Max for a year before I realized he spoke four languages. (know)
A. known
B. had known
C. had knew
Select your answer:

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Modals and VocabularyGrammar - Countable/ UncountableGrammar - used toPresent Continuos TensePrepositions after VerbsGrammar - to be, possessive, have gotTransitionsInfinitiveTAG QuestionsPresent Perfect TensesOther quiz:
Grammar › View Is the underlined verb using the simple or progressive aspect?
Cori adjusted the regulator on her oxygen tank
A. simple
B. progressive
Verb Tenses › View
Identify the verb tense: Students do not agree
A. Simple present
B. Present continuous
C. Simple past
D. Simple future
