[ Grammar ]
_____ a good idea to study for this quiz.Â
A. it’s
B. itsÂ

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Grammar › ViewThe phone’s ringing. Can you answer _____?
A. it
B. them
C. him
D. her
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Did you know that _____ people in the company speak four languages fluently?
A. a number of
B. a large quantity of
C. too many
Adverb Clauses › View_____ you finish your homework, please mop the floor for me.
A. so
B. when
C. because
D. after
Grammar › View
The cat ……… her dinner last night.
A. don’t eat
B. didn’t eat
C. aren’t eating
D. doesn’t eat
