[ Grammar ]
The passengers _________wear their seat belts at all times.
A. could
B. must
C. can
D. may

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A. behind
B. between
C. on
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I spend too much time ________. I’d like ________ more time for myself and my family.
A. Working, to have
B. To work, to have
C. Working, having
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A. was creating
B. used to create
C. created
D. would create
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The girl … lives next door is my friend.
A. who’s
B. who
C. whose