[ Modal Verbs ]
Rihanna is rich. I’m sure she didn’t steal the necklace.
A. She can’t have stolen the necklace.
B. She must have stolen the necklace.
C. She may have stolen the necklace.
D. She should have stolen the necklace.

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Past Continuous and Past Simple TenseFuture Perfect ContinuousPast Simple (to be)Past and Perfect TensesConjunctions in Complex SentencesSo Such Enough TooSentence Structure and ConjunctionsVerb Present Simple TenseGrammar and Prepositionsused to, be used to, get used toOther quiz:
Modals of Probability › ViewIt ………………… be a parrot. It’s the wrong colour!
A. can’t
B. must
Tenses › View
Look! It ___. Let’s go outside and make a snowman.
A. is snowing
B. snows
C. are snowing