[ Modal Verbs ]
They ______ not make noise again tonight, or I’ll call the police!
A. had better
B. should

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Along & AgainstEs and SGrammar - Collective NounsBasic GrammarComparisionsModals for Advice, Obligation/Prohibition, Necessity and Lack of NecessityPresent Simple & ContinuesModals and ResponsibilitiesPassive Modals in Different TensesSimple TenseOther quiz:
Vocabulary and Grammar › ViewWhich option represents the past tense of the verb “eat”?
A. eats
B. eaten
C. ate
D. eating
Mixed General Quiz › View
I heard you __________ yesterday afternoon.
A. sing
B. to sing
C. song
a _____ museum
A. wonderful
B. sunny
C. helpful
Modal and Modal Perfect › View
We __________ home. That movie was terrible!
A. would have stayed
B. must have stayed
C. should have stayed
