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2018-07-10	Beex	85	Check this topic
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2018-02-28	alirezakasaie	80	Check this topic
2019-09-29	p0uya	3	Check this topic
2018-08-26	mitra-goli2041	75	Check this topic
2014-09-15	VertFeuille	75	Check this topic
2018-10-11	mgrajapt	81	Check this topic
2018-08-01	Aftab1	66	Check this topic
2018-07-13	Beex	80	Check this topic
2017-08-16	usoulo1	68	Check this topic
2015-02-13	france79	90	Check this topic
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2018-08-08	hoangtuyet	68	Check this topic
2016-12-30	Yanyan Liu	80	Check this topic
2018-10-24	ali rouhani	60	Check this topic

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