[ Modal Verbs of Certainty and Possibility ]
You _____ tired. You’ve been sleeping for hours.
A. can’t have been
B. can’t be
Random Topics:
Mixed ConditionalsTime and CalendarSubjunctiveModal Verbs and PermissionPassive Voice, Question Tag, PrepositionsComparative and SuperlativesPrepositions and Phrasal VerbsVerb Forms and PrepositionsDirect and Indirect SpeechActive vs. Passive VoiceOther quiz:
Past Perfect Tense › ViewWhen Airi _______ at school, she realized she _______ her textbook.
A. Had arrived, forgot
B. Arrived, had forgotten
C. Forgot, had arrived
D. Had forgotten, arrived
Vocabulary › View
He has a very positive __________ on life, and he always sees the bright side of things.
A. outlook
B. hobby
C. personality
D. insight