[ Modals of Prohibition ]
I ______________ stay late at night because I have an online class to attend the following day.
A. mustn’t
B. can’t

Random Topics:
PhrasesNouns and QuantifiersModal "Have to"Stative Verbs and TensesFuture TensesVocabulary & GrammarGrammar - help/have/let/makePassive Modals, Impersonal PassiveGerund, Infinitive, Bare VerbPast simple regular verbsOther quiz:
Present Simple & Present Continuous › ViewYou won’t find Jerry at home right now. He ________ in the library.
A. studies
B. is studying
Modal Verbs › View
She said that she… join us later. It depends when the meeting finishes.
A. might
B. must
C. should