Topics: 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:
Phrases and TensesGrammar - may/might/couldReported Speech and SubjunctivePersonal PronounsConditional TypesFirst Conditional & Future TensesPresent Simple & Present Progressive TenseArticles and QuantifiersOpinion / AgreementNarrative, Past TensesOther quiz:
Pronoun › ViewThe singer sang ___ new song at the concert.
A. his
B. their
Conditional Sentences › View
If we had played this game yesterday, we……………….a lot of money now.
A. Will have
B. may have
C. would have had
D. would have
