[ Modal Verbs ]
They _____ be at home – all the lights are off.
A. can’t
B. mustn’t
C. may not
D. shouldn’t

Random Topics:
Sentence Structure and PunctuationNouns FormationAdjective + to + VerbModals of Obligation and PermissionParallelism and Subject Verb AgreementModal VerbsPresent Perfect - Just, Already, YetPrepositionPerfect Tenses and VocabularyPast Simple (to be)Other quiz:
Prepositions › ViewIt was a long walk, so he began moving slowly ________________ the town.
A. For
B. Towards
C. Until
D. At
Adverbs of Frequency › View
Which of the following options is written correctly
A. She always is late for school
B. Always she is late for school
C. She is always late for school
D. None is correct
Grammar › ViewDo you _________ me to help you?
A. wanting
B. wants
C. wanted
D. want
Grammar › View
What _______________ a firefighter do?
A. is
B. are
C. do
D. does
