[ Tenses ]
Multiple Choice: Choose the correct sentence.
A. She has been reading that book all day.
B. She have been reading that book all day.
C. She has read that book all day.

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Grammar & Vocabulary › ViewYou _____ have to take responsibility for this.
A. yourself
B. himself
C. themselves
D. myself
Tenses › View
By the time I finish school, I __________ (study) for eight hours.
A. study
B. studied
C. will study
D. will have studied