题目内容：

请根据要求句型转换。

1.My English teacher is a beautiful young woman.

(Please change it into a Yes or No question. 变为一般疑问句。)

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2.Dad’s new shoes are black.

(Please change it into a Yes or No question. 变为一般疑问句。)

__________________________________________

3.There is a long pencil on the desk.

(Please change it into a negative sentence.变为否定句。)

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