[ Expressing Obligation and Modals ]
You …. arrive in class on time.
A. mustn’t
B. must
Select your answer:

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Infinitive or GerundFuture Continuous, Future Perfect and Future Perfect ContinuousWish clauseIndefinite and Reflexive PronounsConditional Sentences and AdverbsAuxiliary ModalFuture - be going toGrammar, adverbs of frequency placementTimeAdjectives and DegreesOther quiz:
Grammar › ViewVicky is good at art. _____ I.
A. Am too
B. So am
C. Too am
D. Also am
Modal Verbs › View
You ___ ask your teacher if you don’t understand.
A. must
B. can
C. might
D. will
