[ Tenses ]
I ___ there for a long time before I decided to leave.
A. had been sitting
B. was sitting
C. sat
D. sit
Random Topics:
IdiomsPresent and Past TenseTravel VocabularyPast, Present, FutureAuxiliary VerbsPassive Voice, Modals of Deduction and First ConditionalModal Verbs & Reflexive PronounsSuffixes (ing-ed) SentencesPersonal PronounPresent and Future TensesOther quiz:
Grammar › ViewDon’t worry. You __________________anything to help.
A. wouldn’t have done
B. could have done
C. couldn’t have done
D. couldn’t did
E. shouldn’t have done
Vocabulary & Grammar › View
If I had known the documentary was on TV last night, I …….. it.
A. would watch
B. will watch
C. would have watched
D. watch
Vocabulary › ViewThe root “Brev” means…
A. Plenty
B. Away from, apart
C. Short
D. Believe, trust
Grammar › View
Sam always ______ to music before（在……之前）he went to bed, but he doesn’t now. Instead（取而代之）, he ______ computer games.
A. listens; plays
B. listened; plays
C. listened; played
D. listens; played