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2023-02-13	zaid	83	Check this topic
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2017-02-27	Pattern	88	Check this topic
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2019-03-21	persepolistmm	3	Check this topic
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2016-10-09	Gs	86	Check this topic

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