My father will have been sleeping.
A. Will have my father sleep?
B. Will my father have sleeped?
C. Will my father have slept?

Random Topics:
Adverbs, Modals, Preposition of timePrepositions Of PlaceAdjective and AdverbPassive Modals in Different TensesSentence and FragmentUsed to & would & Past SimpleFuture TensesMix-TensesBe going to / WillPresent Perfect and Simple Past TenseOther quiz:
Negative Questions › ViewChoose the correctly-formed negative question.
A. Why you no finish the project?
B. Why you didn’t finish the project?
C. You didn’t finish the project?
D. Didn’t finish you the project?
E. Why didn’t you finish the project?
Adverb › View
Choose the best adverb to complete the sentence: The children played _______ in the yard.
A. happy
B. happier
C. happiest
D. happily
Linking Words and Conjunction › View_______ the heavy snow on the roads, we cannot use our car this morning.
A. However
B. Because
C. Due to
D. Despite
E. Although
Grammar › View
How do you change a verb in past tense to passive voice?
A. Was/were+past participle
B. Past perfect tense
C. Present continuous tense
D. Present perfect tense
