[ Grammar ]
_____ they left?
A. Has
B. Do
C. Does
D. Have

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A. Participle phrase
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All vacation requests must be made to your supervisor——-the requested date.
A. prior to
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Allie and Ava walked to the park after school, but she couldn’t stay for the impromptu soccer game.
A. Allie
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__ he had a headache, he went to the concert.
A. Despite
B. However
C. Although
D. As