[ Modal Auxiliary ]
Which modal verb is used to tell someone that it is a requirement that they do something?
A. might
B. may
C. should
D. must

Random Topics:
Grammar-Verbs & Nouns Singular, Plural, GenderPronunciation and VocabularyPresent Simple for Future ArrangementAction VerbIntermediatePossessive NounsSimilesTransportation VocabularyUnscramble SentencePresent Simple and Present Continuous TensesOther quiz:
Grammar › View_____ the demands of aerospace, medicine, and agriculture, aengineers, are creating exotic new metallic substances.
A. Meet
B. Being met are
C. To meet
D. They are meeting
Grammar › View
I … to learn to ski.
A. like
B. love
C. would like
