句型转换。 1. I was in Beijing last week. (就画

问题：

句型转换。    

1. I was in Beijing last week. (就画线部分提问)

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2. They went there in July. (改为一般疑问句)

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3. She climbed the Tianshan Mountain. (改为一般现在时)

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4. There are pictures of China. (改为单数句)

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5. Lingling learnt English last year. (改为否定句)

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