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2016-12-10	mohsenmt40	73	Check this topic
2018-02-06	-vv-	83	Check this topic
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2016-08-03	mfuzail1991	80	Check this topic
2018-07-08	toeflbeginner	75	Check this topic
2016-08-09	mariem	60	Check this topic
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2017-11-15	raniamekhaiel	73	Check this topic
2019-04-09	moath322	75	Check this topic
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2018-07-31	Valeria1949	83	Check this topic
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2018-08-06	mb1502	73	Check this topic
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2016-10-06	Alale7474	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 explain this decline.One hypothesis is

Topic category: Integrated TOEFL Writing