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2018-05-18	Mohammed AlKhars	81	Check this topic
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2018-04-06	Vitek	70	Check this topic
2017-11-07	sajastu4	100	Check this topic
2020-01-19	nusybah	42	Check this topic
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Topic title: Burning coal in power plants produces a waste product called coal ash a material that contains small amounts of potentially harmful chemicals Environmentalists in the United States are concerned about the damage such harmful chemicals may be doing to the

Topic category: Integrated TOEFL Writing