Users practicing this topic

Post date	Users	Rates	Content
2019-11-08	Seema Modak	73	Check this topic
2018-04-23	mari122	60	Check this topic
2018-05-14	alylmaz	78	Check this topic
2019-08-22	Sepehram	85	Check this topic
2019-10-12	SHARMIN AKTAR	3	Check this topic
2019-09-12	bishoy	80	Check this topic
2016-07-23	12 3	60	Check this topic
2018-05-19	Mortezaa	73	Check this topic
2016-09-11	tracey304	86	Check this topic
2018-09-21	pashmina hira	80	Check this topic
2018-03-23	carolinaviik	96	Check this topic
2019-11-05	shrijan	3	Check this topic
2019-09-12	bishoy	80	Check this topic
2018-10-03	Joy1111	80	Check this topic
2016-12-26	donya goodarz	73	Check this topic

Topic title: Private collectors have been selling and buying fossils, the petrified remains of ancient organisms, ever since the eighteenth century. In recent years, however, the sale of fossils, particularly of dinosaurs and other large vertebrates, has grown into a

Topic category: Integrated TOEFL Writing