[ Tenses ]
They ______ (not sleep) when I arrived home.
A. was not sleeping
B. were not sleeping
C. are not sleeping
D. sleeping

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Grammar › ViewCats are __________ than rabbits.
A. intelligent
B. intelligenter
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Hey look, there is ______ very interesting in the TV show.
A. everything
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Articles › View
I want to be ______ nurse.
A. a
B. an
