[ Tenses ]
By the time the fire was under control, it _____ for nine hours.
A. had been burning
B. has been burning
C. burned
D. will have burned

Random Topics:
Grammar - Verb FormsVerbs: Will & Going toGerunds as Objects of PrepositionsWord FormationPrepositions and AdverbsVocabulary and Sentence StructureSimple and Continuous Present TenseHabitual and Continuous TensesSynonym and AntonymModal Verbs & Time PrepositionsOther quiz:
Grammar Modals › ViewBlue whales can ______ in every ocean.
A. being found
B. be found
C. find
D. found
Quantifiers › View
Is there ……………. dust on the table?
A. many
B. much
C. a lot of
D. lots of
Grammar › ViewWe walk with our two ….
A. leges
B. lege
C. legs
Verb Tenses › View
The film ………. by the time we ………. to the cinema.
A. had already started/got
B. already started/ had gotten
C. had already started/had gotten
D. has already started/ got
