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2020-01-05	S M Naimul Mamun	70	Check this topic
2016-09-15	sadra1988	80	Check this topic
2018-02-06	-vv-	83	Check this topic
2016-10-24	nasimn	70	Check this topic
2018-04-20	Aminomarov	80	Check this topic
2016-10-03	Gs	80	Check this topic
2018-02-09	alirezakasaie	80	Check this topic
2018-08-07	ZKhodabakhshi95	73	Check this topic
2018-10-05	Marword	83	Check this topic
2020-01-24	supergirl20	40	Check this topic
2018-05-08	Elena Cristina	78	Check this topic
2019-06-24	rena1071	73	Check this topic
2018-07-02	Fetemeh	75	Check this topic
2016-08-22	Jungysh	73	Check this topic
2016-12-03	Abner	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