[ Past Tenses ]
Brown understood the problems of his agency because he … (work) for it since 2005.
A. had worked
B. worked
C. was working
D. had been working
Random Topics:
Verb + PrepositionComparativesModals in the Past - Speculation and DeductionMust or Mus notBasic GrammarThird Grade ExamUnreal ConditionalsCan, Could, May, MightCountable and UncountableConjunctions, Interjections and Sentence TypeOther quiz:
Perfect Tenses › ViewIt is used to make it clear that one event happened before another in the past.
A. present perfect
B. past perfect
C. future perfect
Correlative Conjunction › View
___________ the father _____ the mother has to attend the meeting.
A. either….or
B. neither….nor
Progressive Tense › ViewAt this time, my cats … in the yard.
A. are playing
B. is playing
C. are play
D. is play
Vocabulary › View
Lasting an indefinitely long time
A. Fresh
B. Perennial
C. Bloom
D. Nourish