按要求完成句子。
1.This is my new classmate.(改成:向别人介绍你的弟弟)
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2.My name is Joe.(对画线部分提问)
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3.Nice to meet you.(写出答句)
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4.My name is Sally. What about you?(根据实际情况回答问题)
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5.sit can here you (.)(连词成句)
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