把下列简单句改为包含定语从句的复合句。
1. Here is the pen. You lost a pen yesterday.
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2. The girl told me the news. She is not here now
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3. This is a village. My father worked in the village ten years ago.
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4. Is this a farm? We visited the farm last year.
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5. He is the only one of the students. He knows Frank.
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