[ Modal Verbs of Obligation ]
We _____ be quiet in the library.
A. mustn’t
B. have to
C. must
Select your answer:
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another/the others/each other/one anotherLexico and GrammarPronouns of QuantityFuture PlansSentences vs Run-OnsPassive VoicesGrammar-Verbs & Nouns Singular, Plural, GenderContinuous TenseCountable & Uncountable NounsOther quiz:
Past Simple & Past Perfect › ViewShe ________ (know) the answers to all the exercises.
A. didn’t know
B. wasn’t knowing
Idioms › View
To do something “to a T” is to do it ___.
a. badly
b. perfectly
c. shortly