Users practicing this topic

Post date	Users	Rates	Content
2018-08-23	mahsa92	80	Check this topic
2018-11-07	mnoor	80	Check this topic
2018-08-31	umangranjitshrestha	65	Check this topic
2018-10-06	rk21	83	Check this topic
2019-10-22	faye	80	Check this topic
2017-03-02	Pattern	83	Check this topic
2018-08-04	mehdirahimi72	78	Check this topic
2018-08-26	paras001	78	Check this topic
2019-10-12	mahan vahab kashi	81	Check this topic
2017-12-05	rojroo	80	Check this topic
2018-10-14	robintzeng	75	Check this topic
2018-10-18	hardy	80	Check this topic
2018-05-29	boff	83	Check this topic
2019-04-09	toefl 2019	73	Check this topic
2018-10-07	Rash3223	80	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