[ Modals ]
People say that Albert Einstein … read until he was nine.
A. couldn’t
B. can’t

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Future Perfect vs Future ContinuousGrammar - may & mightAdverb of Frequency and TensesGrammar (Adjectives)Subordination ConjunctionsSimple Present ProgressiveRelative PronounsModal AuxiliaryGrammar: Adjectives & PrepositionsComparative and Superlative AdjectiveOther quiz:
Modals › ViewA: Whose schoolbag is that?
B: I am not sure, but it ____ be Janet’s. It looks like her bag.
A. could
B. must
C. can’t
Tenses › View
A: Was he here?
B: ……..
A. yes, he is
B. no, he was
C. yes, he was
D. no, she was