[ Modals of Speculation and Deduction ]
Use a modal to make a deduction in the following sentence: ‘The lights are off, so they ____________ be at home.’
A. can
B. shall
C. must
D. might
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Tenses and StructureModal Verbs and PermissionFormal & Informal WordsTenses and Figurative LanguageModals VerbsDEGREE COMPARISONConjunctions, Interjections and DeterminersAdverbs & to bePast or Present Verb TenseGerundsOther quiz:
Modal Auxiliary Verbs › ViewThey ______ (have to / must) clean their room before they can go out.
A. have to
B. must
Linking Words and Conjunction › View
Because the weather is hot, we stay indoor.
A. Because of hot weather, we stay indoor
B. Because hot weather, we stay indoor
C. In spite of hot weather, we stay indoor
D. Although hot weather, we stay indoor
Grammar › ViewMy students ___________________________ do their homework today as they have their next lesson in 3 days.
A. don’t have to
B. can’t
C. mustn’t
Grammar › View
Where is Paul and Sam? _____ at the library.
A. Their
B. There
C. They’re