[ Vocabulary ]
vital
A. a symbolic object
B. with great surprise
C. absolutely necessary or important; essential
D. with great seriousness and importance

Random Topics:
English MorphosyntaxSuffixes (ing-ed) SentencesFOR & SINCEArticles and QuantifiersGerunds as Objects of PrepositionsModals VerbGrammar (Possessive Pronouns)IN, ON & ATPast and Present TensesRegular and Irregular AdverbOther quiz:
Vocabulary & Grammar › ViewBobby fell and …….. his knee on the pavement; it left a nasty graze.
A. twisted
B. scraped
C. pulled
D. cut
Past Tenses › View
While I __________ (monitor) the server, the network went down.
A. monitored
B. had monitored
C. was monitoring
D. had been monitoring
