1. Whoever comes first will be served first.
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2. The lecturer asked why you did not submit your work.
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3. He gives his money to whichever beggar he finds on the street.
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4. The lesson focuses on how students can study by themselves.
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5. This is what students need to understand before moving on to the next lesson.
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6. I can call it whatever I want.
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7. The fact that Jenny stole the money needs to be proved.
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