[ Modal Verbs ]
He _______ be tired. He’s been studying all day.
A. must
B. can
C. should
Select your answer:

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So or SuchPrepositions and ArticlesGerund, Infinitive & ModalsInfinitive and GerundsPresent simple & ContinuousConjunctions and PrepositionsConjunctions and PronounsGrammar RulesCompliment, Congratulation, and HopeGrammar & ReadingOther quiz:
Prepositions › ViewElizabeth likes to take a nap _____ noon.
A. at
B. in
C. on
Modal Verb › View
My aunt can __________ high.
A. high
B. jump
C. can
