[ Modals of Deduction ]
That noise ___ be the wind. It’s really strong outside.
A. must
B. could
C. can’t
D. might

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Order of AdjectivesTOEFL GrammarTypes of Sentence StructuresConjunctions - Conjunctive AdverbsQuantifiers / Prepositions of Time and Comparative AdjectivesApostrophes and Quotation MarksSynonymIELTS GrammarFuture Simple TenseModals "Should"Other quiz:
Modal Verbs › ViewYou ___ be quiet in the library.
A. must
B. can’t
C. might
D. should
Grammar › View
_____ do you feel? -I’m a bit tired.
A. How
B. What
C. When
D. Which
Grammar › ViewMy brother has a toothache. I think he _________ eat candies.
A. should
B. shouldn’t
Grammar › View
She decided __________ (study) a little more.
A. to study
B. studying
C. ambos
D. study
