按要求做题。
（1）Does her uncle work in Beijing ? ( 做肯定回答)
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（2）Sarah lives in China. ( 变为一般疑问句)
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（3）Liu Yun likes cooking Chinese food. ( 对画线部分提问)
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（4）Does your pen pal live in Shanghai ? (做肯定回答)
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（5）I study Chinese every evening .(用第三人称he改写句子)
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