Users practicing this topic

Post date	Users	Rates	Content
2019-12-10	shrijan	85	Check this topic
2019-09-18	Mahimoon	3	Check this topic
2019-04-08	mike818	3	Check this topic
2017-09-11	unknown_User	73	Check this topic
2019-08-24	Morienta	3	Check this topic
2019-11-18	mike10m1	73	Check this topic
2019-11-23	M.S 2019	61	Check this topic
2017-12-15	hunghanchen	73	Check this topic
2018-01-06	tg763622253	76	Check this topic
2018-12-05	Goomoni	81	Check this topic
2018-10-21	Reza9696	76	Check this topic
2018-10-16	Mroza	70	Check this topic
2018-12-05	toeflbeginner	71	Check this topic
2019-08-27	moeinynsi	76	Check this topic
2019-11-03	negiin	73	Check this topic

Topic title: Did bees a type of insect exist on Earth as early as 200 million years ago? Such a theory is supported by the discovery of very old fossil structures that resemble bee nests. The structures have been found inside 200-million-year-old fossilized trees in t

Topic category: Integrated TOEFL Writing