[ Future Perfect Continuous Tense ]
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:
Tenses › ViewThe lift won’t start _______.
A. before you will press that button
B. until you press that button
C. when you pressed that button
D. after you had pressed that button
Tenses › View
Every morning, he ___ his coffee at 8 a.m.
A. drink
B. drank
C. drinks
D. will drink
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