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2016-09-06	tracey304	80	Check this topic
2016-12-13	mabel_	70	Check this topic
2017-03-06	HamdyTawfeek	78	Check this topic
2016-09-20	RSudhir	70	Check this topic
2018-04-20	Aminomarov	80	Check this topic
2019-05-20	vahidvh	76	Check this topic
2019-11-12	fahimeh2019	65	Check this topic
2016-10-03	Gs	80	Check this topic
2016-12-01	SheLaya	80	Check this topic
2019-04-07	ayush.rga	85	Check this topic
2018-04-19	rahul chauhan	73	Check this topic
2016-10-06	Alale7474	76	Check this topic
2018-01-26	jaberabbaszadeh	73	Check this topic
2018-08-07	ZKhodabakhshi95	73	Check this topic
2019-04-09	moath322	75	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