[ Modals and Modal Perfects ]
I’m sure that’s Ellen’s sister. They look so alike.
That __________ Ellen’s sister. They look so alike.
A. Must be
B. Might be
C. May be
Select your answer:

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Synonyms and VocabularyVerb PatternsTOEIC GrammarTransitionsPresent Simple & Present Continuous TensesVerbs & Verb TensesSimple and Continuous Present TensePerfect Tenses and Have GotDo / Have / Can - Basic QuestionsAction VerbOther quiz:
Modals of Obligation and Necessity › ViewMust and Have to express the same level of obligation.
A. TRUE
B. FALSE
Auxiliary Verbs, if, unless and Modal › View
He __ not believe what he saw.
A. could
B. may
C. shall
D. will
