Users practicing this topic

Post date	Users	Rates	Content
2018-07-13	Valeria1949	80	Check this topic
2020-01-10	Manu2525	85	Check this topic
2019-08-22	Sepehram	85	Check this topic
2017-01-06	-vv-	88	Check this topic
2018-03-23	carolinaviik	85	Check this topic
2019-06-25	ArmenM	90	Check this topic
2018-07-24	knave0	60	Check this topic
2019-09-12	bishoy	80	Check this topic
2019-09-12	bishoy	80	Check this topic
2018-03-23	carolinaviik	96	Check this topic
2019-11-20	bishoy	3	Check this topic
2019-11-20	bishoy	80	Check this topic
2016-10-24	wsxedc	63	Check this topic
2016-10-24	mtpkdp	66	Check this topic
2018-06-06	goharzay.m	86	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