[ Tenses ]
They ______ for two hours when the power went out.
A. worked
B. were working
C. had been working
D. have worked
Select your answer:

Random Topics:
Reflexive pronounsPresent Simple: affirmative, negative, interrogativePresent ContinousPhrase or ClausePhrasal Verb With TakeDefinite and Indefinite ArticleModal Verbs & Time PrepositionsCorrelative conjunctionsHas Got & Have GotDefinite vs Zero Article Abstract NounsOther quiz:
Conjunctions › ViewDo you like to eat ice cream ___________ cake?
A. or
B. but
C. and
D. so
Grammar › View
Choose the answer with the correct spelling.
My brother is one of the _________ players in his school.
_
A. ragbi
B. rugby
C. rugbi
D. ragby
