[ Past Tenses ]
Yesterday, the system __________ (crash) due to a power outage.
A. crashed
B. was crashing
C. had crashed
D. had been crashing
Select your answer:
Random Topics:
Modals: Possibility, Necessity, ExpectationGrammar, Literature, and VocabularyGerunds + To InfinitivePrepositionAll, Both, Neither, None, EitherGrammar : can, could and be able toSentences and Non SentencesNo Excuse Words / Conjunction SOProgressive TenseOther quiz:
Infinitive Gerund › ViewBy having made this decision she risked …………. all her fortune.
A. losing
B. to lose
Grammar - Present Perfect Tense › View
We _____________ (live) in an apartment since we moved to this city.
A. lived
B. are living
C. have lived
D. has lived