用缩写形式改写下列句子。
1. My name is Wang Feifei.
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2. What is this in Chinese?
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3. It is an English-Chinese dictionary.
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4. This is not her watch.
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5. —Is this your pencil case?
—No, it is not.
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1. My name's Wang Feifei.
2. What's this in Chinese?
3. It's an English-Chinese dictionary.
4. This isn't her watch.
5. —Is this your pencil case?
—No, it isn't.