[ Narrative Tenses ]
They ______ for half an hour before the teacher arrived.
A. had been studying
B. worked
C. had worked
Select your answer:
Random Topics:
Past Simple & Past PerfectConditionals and WishesGrammar - Fragmentsanother/the others/each other/one anotherVerbs and PrepositionsReflexive pronounsMust Vs Have toPassive Voice - Present TensesPoetry VocabularyOther quiz:
Grammar › ViewI would bake some cookies if I_________________________________ the recipe.
A. find
B. have found
C. found
D. had found
Conditional Sentences › View
If I saw an accident, I … an ambulance.
A. would call
B. would have called
C. will call
D. call