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2017-11-07	fahim135	70	Check this topic
2018-04-12	micro0o0	80	Check this topic
2016-12-30	Yanyan Liu	80	Check this topic
2017-02-17	Pattern	67	Check this topic
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2018-09-05	mojtabaakbari1992	60	Check this topic
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2016-10-02	tiy0311	80	Check this topic
2017-11-19	ferisotoudeh	80	Check this topic
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2018-06-12	GoodarzYP	76	Check this topic
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Topic title: A fossil skeleton of a dinosaur called Sinosauropteryx, preserved in volcanic ash, was discovered in Liaoning, China, in 1996. Interestingly, the fossil included a pattern of fine lines surrounding the skeletal bones. Some paleontologists interpret the li

Topic category: Integrated TOEFL Writing