[ Modal Auxiliary Verbs ]
Which modal auxiliary verb is used to express permission in school rules?
A. should
B. must
C. will
D. can
Select your answer:

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Grammar › ViewI ________ for a bicycle, but I can’t find anything good.
A. am looking
B. look
C. looks
D. looking
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The ______ knife cut through the ripe fruit.
A. Sharp
B. Sharply
