[ Past Tenses ]
By 10 PM, he ______ for 5 hours.
A. slept
B. had slept
C. had been sleeping
D. was sleeping
Select your answer:

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Choose the best transition word to complete the sentence: I didn’t study for the test. ______, I didn’t do well.
A. However
B. For example
C. As a result
D. Also
