句型轉(zhuǎn)換。
1. This is a pencil case. (變?yōu)橐话阋蓡柧?
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2. Is that her key? (否定回答)
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3. not, is, my, it, backpack (連詞成句)
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4. This is a pen in English. (對劃線部分提問)
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5. It is a ring. (對劃線部分提問)
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