Users practicing this topic

Post date	Users	Rates	Content
2016-11-22	vhb	75	Check this topic
2018-10-04	Nj	78	Check this topic
2019-01-13	mahi22	80	Check this topic
2018-10-20	muzamil	81	Check this topic
2018-07-08	toeflbeginner	75	Check this topic
2019-09-22	mugdha01	88	Check this topic
2016-08-01	ameri	86	Check this topic
2016-10-06	Alale7474	76	Check this topic
2016-11-10	apply2017	80	Check this topic
2018-10-20	pashmina hira	83	Check this topic
2017-02-05	Pattern	88	Check this topic
2017-02-17	mert	73	Check this topic
2017-11-15	raniamekhaiel	73	Check this topic
2015-09-20	wellington025	70	Check this topic
2016-09-15	sadra1988	80	Check this topic

Topic title: Populations of the yellow cedar, a species of tree that is common in northwestern North America, have been steadily declining for more than a century now, since about 1880. Scientists have advanced several hypotheses to explain this decline.One hypothesis

Topic category: Integrated TOEFL Writing