I __________ still __________ (work) when the electricity __________ (disappear).
A. was still working, disappeared
B. still worked, had been disappearing
C. had still worked, disappeared
D. was still working, had been disappearing

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Personal Pronouns and Verbwas wereAdjectives, ING - EDVerb-ing or to VerbUnreal ConditionalsDefinite ArticlesSentence Adverbs & Third ConditionalClauses and GerundsPassive Voice with Modal VerbsParts of Speech and GrammarOther quiz:
Grammar › ViewPreservationists believe that humans can have access to the land, but they should only utilize it for ____ natural beauty and inspiration.
A. the
B. their
C. its
D. those
Articles › View
Which article is used before words starting with a vowel sound?
A. an
B. a
C. some
D. the
TOEIC › ViewAll workers have the right to review the terms of their ______
A. employ
B. employment
C. employee
D. employed
Grammar › View
They have found an unexpected fault with the new device. We need to ___ a solution as soon as possible.
A. come up with
B. go back on
C. look forward to
D. get away with
