Users practicing this topic

Post date	Users	Rates	Content
2018-08-30	paras001	71	Check this topic
2017-12-07	rojroo	80	Check this topic
2016-10-26	Sepid	70	Check this topic
2021-01-12	Attia Yaqoob	90	Check this topic
2023-02-14	reza_fattahi	52	Check this topic
2018-10-07	biol	90	Check this topic
2018-08-21	mahsa92	85	Check this topic
2016-10-18	jerrychou82	86	Check this topic
2018-10-21	niayeshzrf	86	Check this topic
2017-04-11	dhani	70	Check this topic
2023-02-14	reza_fattahi	3	Check this topic
2020-02-20	sarkar	3	Check this topic
2017-11-11	fahim135	73	Check this topic
2018-06-15	Springlovers	76	Check this topic
2016-10-04	tiy0311	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