[ Past Tenses ]
While I __________ (monitor) the server, the network went down.
A. monitored
B. had monitored
C. was monitoring
D. had been monitoring

Random Topics:
Tenses and StructuresArticle and Order of AdjctivePrepositions and Preposition PhrasesPronouns, Sentence Structure, and Figurative LanguageTypes of Simple SentencesSubordinating and Coordinating ConjunctionsAdjective & AdverbsPresent and Future TensesGerund vs InfinitivePast Simple, Present Perfect TenseOther quiz:
Tenses › ViewTom____his phone since yesterday.
A. found
B. hasn’t found
C. find
D. finds
Conjunctions › View
Either Sarah or Daniel will give the presentation tomorrow.
A. neither…nor
B. either…or
C. not only…but also
D. both…and
Prepositions and Prepositional Phrases › ViewWhat is the prepositional phrase? He will attend the meeting with us.
A. with us
B. will attend the meeting
C. He will
D. meeting with us
Grammar › View
_____ going to snow this weekend?
A. Does it
B. Is it
C. Are we
