Rewrite the following sentences using the impersonal passive
1. People say that Ha Long Bay consists of about two thousand islands.
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2. They thought that the temple had been destroyed by a fire.
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3. The police have reported there is an accident on the road to Sa Pa.
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4. We are expecting the park will be recognised as a World Heritage Site by UNESCO next year.
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5. Many people will claim the rule of the game is too complicated.
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6. We know that Trang An Scenic Landscape Complex was selected for filming "Kong: Skull Island "
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7. Everyone belives Son Doong Cave is one of the largest caves in the world.
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8. They estimated one million foreign tourists visited Viet Nam in December 2015.
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9. We have understood that protecting natural wonders has many benefits .
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10. People hope that this complex of monuments will be open to the public soon.
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