Topics: Modal Verbs of Certainty and Possibility
You _____ tired. You’ve been sleeping for hours.
A. can’t have been
B. can’t be
Select your answer:
Random Topics:
Verb Tenses and SubordinatesModals and Past ModalsTenses and Sentence CompletionPast Continues TensePassive Voice in Past and Present TenseSingular and Plural NounsUncountable NounsAdverb and Noun ClausesAdverbial ClausesAspect or tenses of VerbsOther quiz:
Grammar › ViewThey _________ a kitten at home.
A. has
B. have
Grammar › View
The software for tracking orders has been …….successful as it has greatly decreased time spent on the task.
A. haltingly
B. intimately
C. permissibly
D. markedly