Users practicing this topic

Post date	Users	Rates	Content
2020-01-19	nusybah	42	Check this topic
2016-09-11	sadra1988	73	Check this topic
2016-10-04	tiy0311	86	Check this topic
2017-05-21	Tulips	80	Check this topic
2017-02-27	Pattern	88	Check this topic
2017-09-12	Marshia	73	Check this topic
2017-02-27	Pattern	88	Check this topic
2017-01-03	gorhanca	73	Check this topic
2017-11-14	ferisotoudeh	80	Check this topic
2017-12-20	hunghanchen	78	Check this topic
2017-04-11	dhani	70	Check this topic
2020-03-06	DaVa20011218	66	Check this topic
2016-10-26	Sepid	70	Check this topic
2016-10-08	nasimn	70	Check this topic
2018-08-24	saeede	80	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