根据要求，完成句子。
1. I'm in Class_3,_Grade 4. (就画线部分提问)
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2. They're Kate's puppets. (就画线部分提问)
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3. Are these Tom's kites? (作肯定回答)
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4. What a pretty girl! (改为同义句)
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5. Tom is from Australia. (变为一般疑问句)
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