-1 / 2,2 / 3,7 / 4,14 / 5,23 / 6... For general term formula Such as the title

an=n²-2/n+1

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9. English: connect the following sentences into compound sentences with object clauses 1.These flowers are from Guangdong./He said, He said those flowers from Guangdong. 2.Light travels faster than sound./Mr Li told me. Mr Li told me light faster than sound. 3.There will be a meeting in five days./Jack didn't know. Jack didn't know there a meeting in five days. 4.Have you finished your homework yet?/Mr Zhao asked Mary. Mr Zhao asked Mary homework yet. 5.Where did she park her car?/Do you know? Do you know her car.
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