[ 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:
Vocabulary › ViewI had to leave class early as it …………………… with my interview at the university.
A. overlap
B. overlaps
C. overlapped
Grammar › View
__________ verbs are verbs that link a subject to the rest of the sentence.
A. Action
B. Helping/Auxiliary
C. Linking
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
