Users practicing this topic

Post date	Users	Rates	Content
2018-01-03	hunghanchen	76	Check this topic
2018-07-10	Beex	85	Check this topic
2018-08-01	Aftab1	66	Check this topic
2019-11-05	Seema Modak	71	Check this topic
2019-10-07	haoboooo	88	Check this topic
2018-11-30	toeflbeginner	70	Check this topic
2018-10-24	ali rouhani	60	Check this topic
2018-09-07	mahsa92	80	Check this topic
2018-10-24	ali rouhani	60	Check this topic
2018-10-15	tanv	80	Check this topic
2019-05-02	bijan54	76	Check this topic
2016-09-17	vhb	82	Check this topic
2015-02-13	france79	90	Check this topic
2019-09-01	pritam89	80	Check this topic
2016-09-21	Gs	86	Check this topic

Topic title: TPO 31 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

Topic category: Integrated TOEFL Writing