[ Modals of Advisability ]
He _____ study harder if he wants to pass the test.
A. ought to
B. must
C. can
D. had to
Select your answer:
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Verbal and Appositive PhrasesVerb Forms and PrepositionsGrammar of Conjunctions and PrepotitionsPrepositionGrammar: MorphologyAdverbs of Frequency & Simple Present TenseSentence LabelingPronouns and QuantifiersModals of Obligation and PermissionHave as verb and auxiliaryOther quiz:
Grammar › ViewRick __________ forget his homework yesterday. (-)
A. don’t
B. didn’t
C. doesn’t
Grammar › View
I know that one of my students ___in your company since he graduated.
A. works
B. worked
C. working
D. have worked