He … his old car for six hours by the time it breaks down.
A. will have been being driven
B. will have been driving

Random Topics:
Adjectives and DegreesVerbs of movementVerbsTenses and ConclusionsActive and PassiveAsking and Giving OpinionModals, Phrasal Verbs, Gerunds and InfinitivesContinuous TensesGerund & ParticipleCan vs CouldOther quiz:
Grammar › ViewMr. Pike …………. English at our school for 20 years before he retired last year.
A. had been teaching
B. has been teaching
C. was teaching
D. is teaching
Gerunds and Infinitives › View
Choose the right sentence.
A. Do you fancy to coming round to my house this evening?
B. Do you fancy coming round to my house this evening?
C. Do you fancy come round to my house this evening?
D. Do you fancy comeing round to my house this evening?
E. Do you fancy to come round to my house this evening?
Grammar › ViewChoose the correct verb: Everyone at the party ______ the vegetable dip.
A. like
B. likes
C. liking
D. liked
Grammar: Reported Questions › View
What are you doing?
A. She asked me what you were doing
B. She asked me what I am doing
C. She asked me what I was doing