[ Modal Verbs ]
The book is optional. My professor said we could read it if we needed extra credit. But we_______________ read it if we don’t want to.
A. don’t have to
B. must not
C. cannot
Select your answer:

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Present Simple Tense › ViewOur teacher______ (live) in Oxford Street.
A. livs
B. lives
C. live
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Mascella is tired …….. sleepy.
A. or
B. and
