Users practicing this topic

Post date	Users	Rates	Content
2018-04-06	fahim135	73	Check this topic
2018-07-21	Mennatallah	70	Check this topic
2017-02-16	dhani	78	Check this topic
2020-01-24	jewel	76	Check this topic
2018-09-04	fememe	90	Check this topic
2018-09-07	mgrajapt	80	Check this topic
2018-10-14	robintzeng	75	Check this topic
2018-08-18	Aftab1	73	Check this topic
2019-10-22	faye	80	Check this topic
2018-08-26	saeede	80	Check this topic
2017-09-19	Javidgod	86	Check this topic
2018-04-03	Maylin	61	Check this topic
2016-12-30	gorhanca	73	Check this topic
2017-12-18	hunghanchen	85	Check this topic
2018-10-10	Sabarnakha	73	Check this topic

Topic title: Agnostids were a group of marine animals that became extinct about 450 million years ago. Agnostid fossils can be found in rocks in many areas around the world. From the fossil remains, we know that agnostids were primitive arthropods-relatives of modern-

Topic category: Integrated TOEFL Writing