Topics: Past with Modals
He may have been unaware of the changes in schedule.
A. Aware of the changes in schedule.
B. Unaware of the changes in schedule.
C. Informed about the changes in schedule.
D. Conscious of the changes in schedule.
Select your answer:

Random Topics:
Prepositions & Modal VerbsDefinite and Indefinite ArticlesGrammar - may & mightGrammar and ReadingModal and Auxiliary VerbsCommasConjunctive AdverbsSimple Present Tense/be/Present ProgessiveConditionals and Modal VerbsInterrogative PronounsOther quiz:
Numbers › ViewWhat is the correct writting of the following number?
A. Eigh-fur
B. Eighteen-four
C. Eighty-four
Grammar › View
The wind _________ gently yesterday afternoon.
A. was blowing
B. is blowing
C. blows
