[ Tenses ]
I _______ on my computer when it suddenly crashed.
A. was working
B. worked
C. had worked
D. would work

Random Topics:
Verbal CommunicationLexico and GrammarSimple Present and Present ContinuousCoordinate ConjunctionVerb Tenses and Past ParticiplesAdjective, Adverb, and Noun FormsPresent Perfect vs Past SimpleVerbs: Action, Linking, and HelpingPaired ConjunctionTOEFLOther quiz:
Grammar › ViewThe scientist usually works in his lab __________ the sun sets.
A. until
B. as soon as
C. although
Vocabulary › View
Heavy metal is Mr. Porreca’s favorite ______________ of music.
A. genre
B. adjunct
C. dawdle
D. swaddle
Mixed General Quiz › ViewI’m enjoying the game, ……………..?
A. amn’t I
B. are I
C. wasn’t I
D. aren’t I
Grammar › View
We … pianists
A. is
B. are
C. am
