[ Modal Verbs ]
He’s not answering his phone. He ___ be busy.
A. must
B. might
C. can’t
Select your answer:
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Grammar › ViewAs a general rule, use a plural verb with two or more ______ when they are connected by and.
A. clauses
B. pronouns
C. verbs
D. subjects
Adverb of Time › View
_______ my watch broke, I have been late for class 3 times.
A. since
B. until
C. by the time
D. as soon as