Users practicing this topic

Post date	Users	Rates	Content
2021-02-15	nusybah	81	Check this topic
2018-07-09	Springlovers	80	Check this topic
2020-10-30	saeedpanahi	85	Check this topic
2018-10-11	AmirTheGreat	78	Check this topic
2018-04-26	rasnajames	73	Check this topic
2020-03-06	DaVa20011218	66	Check this topic
2016-09-11	sadra1988	73	Check this topic
2018-08-24	saeede	80	Check this topic
2022-08-28	zaid	80	Check this topic
2016-08-20	mgrajapt	80	Check this topic
2022-09-07	HEX2	80	Check this topic
2020-07-10	Mehrnooshrm	76	Check this topic
2021-02-18	Attia Yaqoob	88	Check this topic
2019-10-07	Apolytos	78	Check this topic
2018-08-27	Fetemeh	3	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