句型转换。
(1)My father is a teacher. (变为一般疑问句)
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(2)Danny can fly a kite.(变为否定句)
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(3)The girl issinging a song.(对划线部分提问)
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(4)I’m sending my friend an e-mail.(改为同义句)
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(5)The stamp isten yuan.(对划线部分提问)
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(6)Jenny is12 years old.(对划线部分提问)
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(7)I can help you.(变为一般疑问句)
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