[ Tenses ]
They ___ for hours before the bus finally came.
A. waited
B. had waited
C. were waiting
D. had been waiting
Select your answer:

Random Topics:
Can/CouldPersuasive TextVerbs, Tenses, and VocabularyPresent / Future / Present Progressive / non Action VerbsCity PlacesModals and Semi-ModalsPreposition & GerundPresent Simple for Future ArrangementTenses for HospitalityPresent Perfect: for/sinceOther quiz:
Past Simple Tense › ViewWe _______ plastic bottles and made some flower vases yesterday.
A. collect
B. collected
C. collects
D. collecting
Modal Verbs › View
Jennifer mustn’t talk to strangers. It’s very dangerous nowadays!
A. Obligation
B. Lack of obligation
C. Prohibition
D. Permission
E. Ability
