[ Modal Verbs ]
You _________________ clean right now. You can wait until everybody leaves.
A. mustn’t
B. could not
C. don’t have to
D. cannot

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InfinitivesGerund or InfinitivesGrammar Like & Linking VerbDeterminersPronouns and AntecedentsPronounciation and GrammarGrammar - QuantiflierPast Tense vs Present TenseModals of ProhibitionModal Auxiliary VerbsOther quiz:
Tenses › ViewShe ___________ English every week.
A. teaches
B. teach
Kinds of Sentences › View
Are you willing to help a stranger?
A. Declarative Sentence
B. Exclamatory Sentence
C. Imperative Sentence
D. Interrogative Sentence
Phrasal Verbs › ViewIn order to process your application, we need you to fill ___ this form.
A. on
B. onto
C. into
D. in
Grammar › View
A film that continues the story of an earlier film:
A. scene
B. sequel
C. plot