Users practicing this topic

Post date	Users	Rates	Content
2018-03-23	carolinaviik	96	Check this topic
2019-10-03	aldovega0516	3	Check this topic
2019-11-11	shirley5001	80	Check this topic
2016-09-07	heidary-222	70	Check this topic
2018-10-06	ali rouhani	80	Check this topic
2018-09-05	Saranya Balakrishnan	83	Check this topic
2018-07-05	toeflbeginner	80	Check this topic
2017-11-27	raniamekhaiel	78	Check this topic
2018-07-24	knave0	60	Check this topic
2018-09-21	SOUMEDHIK	73	Check this topic
2017-03-02	susa	3	Check this topic
2018-09-05	luga	80	Check this topic
2017-03-22	Pattern	85	Check this topic
2018-12-02	nicktyranov	76	Check this topic
2017-03-01	HamdyTawfeek	80	Check this topic

Topic title: tpo 13Private 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 i

Topic category: Integrated TOEFL Writing