[ Grammar ]
She was exhausted because she … since eight o’clock that morning.
A. had worked
B. had been working
C. has been working
Select your answer:

Random Topics:
Asking & Giving OpinionAdjective OrderTypes of Sentence StructureFuture Tenses and ModalsWish + Verb 2Tag QuestionPassive SentencesGrammar : Structural Common ErrorsCardiology ServicesQuantifiers MixOther quiz:
Phrases and Clauses › Viewbefore I quit
A. Phrase
B. Independent Clause
C. Subordinate or Dependent Clause
Precede vs. Proceed › View
Our team will be there no later than two days … the event.
(a) preceding
(b) proceeding
