I. Rewrite the sentences with used to .
1. Did you watch " Star Trek" on TV when you were young?
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2. He didn't study very hard when he was student.
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3. I waited for her at the bus stop every day.
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4. Claire ate an apple a day when she was at school.
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5. Did Mario exercise every day when he was a professional footballer?
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6.There was a huge tree in the middle of the park.
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7. We didn't like milk when we were kids.
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