[ Past Perfect and Past Perfect Continuous ]
She was exhausted because she (work) since eight o’clock that morning.
A. had worked
B. had been working

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Grammar › ViewA stage in the writing process when a written text is prepared for an audience by attending to and correcting mechanics, grammar, and spelling
A. editing
B. writing
C. text
D. grammar
Vocabulary › View
shining; reflecting bright light
A. decade
B. directing
C. engineering
D. gleaming
