[ Modal Verbs ]
He ___ be at work today, but I’m not totally sure.
A. may
B. must
C. couldn’t
D. have to
Select your answer:

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Auxiliary and Modal VerbsTenses - Present and PastEnglish for TourismSimple Present and Present ContinuousAbstract NounsStative Verbs and TensesWho am I?Functional Sentence TypesSimple Tenses in EnglishClause Markers TOEFL GrammarOther quiz:
Subjunctive › ViewWhich sentence has the same meaning as this sentence?
I always take an umbrella in case it rains.
A. Should it rain, I would carry an umbrella.
B. If it rains, I always carry an umbrella.
C. I would carry an umbrella if it was rainy.
Modal Verbs › View
We ___________ start preparing for the exam early.
A. must
B. can
C. may
