Topics: Modal
You shouldn’t leave small objects lying around . Such objects _______ be swallowed by children.
A. must
B. need
C. may
D. mus not
Select your answer:

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Tenses and ComparisonsSentencesAdverb of ConcessionPronoun-Verb AgreementAdverbs of DegreeInfinitives for reasonsPhrasal VerbVerb Tenses and Subject Verb AgreementAdverbs & to beGrammar CorrectionOther quiz:
Possesive Pronouns and Modals of Ability › ViewOlivia left ……… school book on the bus.
A. her
B. his
C. their
D. mine
Grammar › View
I’ve decided ____ become a doctor.
A. become
B. to become
C. becoming
