[ Modals of Obligation ]
Complete the sentence with the correct option.
We __________be late for classes.
A. mustn’t
B. don’t have to
C. must
Select your answer:

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Present Tenses › ViewI haven’t worked _____ last December.
A. since
B. for
C. after
Grammar › View
You should make it a rule to leave things ___ you can find them again.
A. when
B. where
C. that
D. which
