Users practicing this topic

Post date	Users	Rates	Content
2019-08-22	Shayooooon	85	Check this topic
2018-01-03	hunghanchen	76	Check this topic
2018-06-12	GoodarzYP	76	Check this topic
2016-12-30	Yanyan Liu	80	Check this topic
2019-09-01	pritam89	80	Check this topic
2017-08-16	usoulo1	68	Check this topic
2018-10-11	mgrajapt	81	Check this topic
2018-07-04	martreem	63	Check this topic
2018-04-12	micro0o0	80	Check this topic
2018-10-24	ali rouhani	60	Check this topic
2019-09-30	mahan vahab kashi	3	Check this topic
2016-09-17	vhb	82	Check this topic
2018-08-26	mitra-goli2041	75	Check this topic
2018-07-13	Beex	80	Check this topic
2018-07-13	Beex	80	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