1. People claim that the Mona Lisa is the most famous painting in the world.
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2. They expect the boy band One Direction will arrive in Las Vegas in a couple of weeks.
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3. Many people have believed that high cholesterol is the cause of heart diseases.
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4. They knew that the ancient Egyptians had used natron in the mummification process.
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5.Some people think that this engine is twice as powerful as the previous one.
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6.They reported that 7000 buildings had been destroyed in the earthquake of Ecuador.
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7.They believed that the biggest shark Megalodon had gone extinct before humans evolved.
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8.People hope that COVID-19 vaccines will provide protection against coronavirus.
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9.They have suggested that bright children should take their exams early.
10.People says that Elizabeth became the sole heir to a massive fortune of $90 billion.
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11.They understand that their parents never agree on moving to a new house.
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12. Many people suggest that nuclear power plants should be built near a source of water for cooling.
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