Users practicing this topic

Post date	Users	Rates	Content
2023-06-09	Zmx_6	3	Check this topic
2022-10-01	dedsecr	80	Check this topic
2016-09-10	sadra1988	80	Check this topic
2018-04-06	Vitek	70	Check this topic
2018-06-23	GoodarzYP	80	Check this topic
2020-09-07	Talaysnp	85	Check this topic
2018-10-06	biol	85	Check this topic
2018-04-07	fahim135	80	Check this topic
2023-02-14	reza_fattahi	52	Check this topic
2018-08-08	rk21	66	Check this topic
2021-08-18	Hafiz Islam	75	Check this topic
2017-04-11	dhani	70	Check this topic
2018-07-30	raniamekhaiel	66	Check this topic
2021-02-18	Attia Yaqoob	88	Check this topic
2018-08-15	mahm	78	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