[ Passive of Modal Verbs ]
We _________ make any noise or we’ll wake the baby.
A. mustn’t
B. must
C. have to
D. doesn’t have to

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Language Features of an Opinion ArticleAsking and Giving SuggestionPresent Perfect: for/sinceComperative and SuperlativeInversion + Passive VoiceHow often - long - much - manyGerunds as objects of prepositionComparison & Modal Verbs in Passive VoiceAuxiliary and Modal VerbsTransitional Phrases and ConjunctionsOther quiz:
Homophones › ViewAfter being sick, he felt _________.
A. Weak
B. Week
Vocabulary › View
wordy; long-winded or unfocused (adj)
A. efface
B. diffuse
C. salvage
Grammar › ViewPlease don’t ARGUE in public!
A. noun
B. adjective
C. verb
Grammar › View
Murat is a good boy. _____ always listens to _____ teacher.
A. They / their
B. She / her
C. He / his
D. It / its