[ Tenses ]
They _______________ waiting for the bus for over an hour.
A. have been
B. were
C. are
D. had been
Select your answer:
Random Topics:
Gerunds, Infinitives and ParticiplesWishesArticleGrammar: MorphologyAdjectives & PrepositionPersonificationSentence and FragmentConjunctions and CommasProgressive TensesOther quiz:
Conditional Sentences › ViewIf it ____ warmer, we could go swimming.
A. is
B. was
C. were
D. be
Grammar › View
I visited my dentist last Tuesday _____ I had a terrible toothache.
A. and
B. but
C. so
D. because