[ Past Tenses ]
He was exhausted because he ___ without a break for six consecutive hours.
A. was working
B. had worked
C. had been working
D. worked

Random Topics:
Verb Tense, Pronouns and AntecedentsSimple present/ past/ future tenseHelping and Linking VerbsPossessive Adjective and PronounNoun / PronounFuture or PastModal Verb Gerund or To InfinitiveNouns - Word Form-IONGrammar - Wh QuestionsTransition WordsOther quiz:
Tenses › ViewShe ___ in that company for five years by the end of this year.
A. works
B. worked
C. will have worked
D. has worked
Conjunctions › View
Identify the subordinating conjunction in the sentence: “Since it was late, we decided to go home.”
A. Since
B. it
C. was
D. late
Grammar › ViewMy sister and I baked the cheese cake………………
A. himself
B. ourselves
C. yourselves
D. themselves
Grammar › View
_____ girls are collecting _____ old newspaper for their Science project.
A. The / an
B. An / the
C. The / the
D. An / the
