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2016-10-06	Alale7474	80	Check this topic
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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 explain this decline. One hypothesis i

Topic category: Integrated TOEFL Writing