Users practicing this topic

Post date	Users	Rates	Content
2019-11-01	bishoy	90	Check this topic
2020-10-09	bijan54	80	Check this topic
2018-03-17	alirezakasaie	80	Check this topic
2018-05-04	nazbanu	76	Check this topic
2021-04-19	incoco	70	Check this topic
2018-06-23	GoodarzYP	80	Check this topic
2018-09-12	mojtabaakbari1992	85	Check this topic
2020-10-09	bijan54	80	Check this topic
2023-06-09	Zmx_6	3	Check this topic
2016-10-26	Sepid	70	Check this topic
2020-10-30	saeedpanahi	85	Check this topic
2018-08-15	mahm	78	Check this topic
2018-04-12	micro0o0	80	Check this topic
2018-08-30	paras001	71	Check this topic
2022-03-21	Alia Mahbob	73	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