[ 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

Random Topics:
Tenses and StructureModal Verbs and PermissionFormal & Informal WordsTenses and Figurative LanguageModals VerbsDEGREE COMPARISONConjunctions, Interjections and DeterminersAdverbs & to bePast or Present Verb TenseGerundsOther quiz:
Past Tenses › ViewBy the time we reached the station the train … .
A. left
B. leave
C. had left
D. had been leaving
Conjunctions › View
He stayed home ___ he wasn’t feeling well.
A. and
B. or
C. but
D. because
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
