[ Modals ]
They ……. finish their homework before the dinner, because the deadline is at 7 PM
A. should
B. has to
C. must
D. have to

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Adverbs of Time and PlaceModals and ResponsibilitiesCommon Grammar Mistakes and Spelling TipsGrammar - Future ActionParticipal PhrasesPrepositionPronouns, Verb, ConjunctionGrammar ModalsPassivisationPast Simple VS Used toOther quiz:
Prepositions › ViewBarbara found her purse under the chair __ the family room.
A. On
B. At
C. In
Grammar › View
In five years time, he … (have achieved) all of his career goals
A. will have achieved
B. will achieve
C. will be achieving