Users practicing this topic

Post date	Users	Rates	Content
2019-05-30	toefl 2019	68	Check this topic
2019-11-14	M.S 2019	76	Check this topic
2019-03-06	jeyjey	75	Check this topic
2019-08-28	Shayooooon	80	Check this topic
2019-10-08	mahan vahab kashi	80	Check this topic
2019-06-08	Parisa.rnj	80	Check this topic
2018-12-18	joyce05	78	Check this topic
2019-05-09	Malaak	80	Check this topic
2019-08-18	Monster_Miu	86	Check this topic
2018-11-02	mnoor	71	Check this topic
2019-05-31	toefl 2019	75	Check this topic
2018-12-13	Mohammed AlKhars	73	Check this topic
2018-10-19	Mroza	76	Check this topic
2019-07-04	Frequency	60	Check this topic
2018-11-22	anoynimus	83	Check this topic

Topic title: TPO 39- At the end of the Triassic period 200 million years ago, there was a mass-extinction event that caused the extinction of more than half of all living species. It was this extinction event that allowed dinosaurs to become the dominant species for t

Topic category: Integrated TOEFL Writing