Users practicing this topic

Post date	Users	Rates	Content
2018-01-09	Mario643	68	Check this topic
2019-10-15	mahan vahab kashi	80	Check this topic
2019-09-18	Mahimoon	3	Check this topic
2019-03-14	lmw	73	Check this topic
2018-01-06	tg763622253	76	Check this topic
2019-11-01	YijingZhang	73	Check this topic
2017-12-15	hunghanchen	73	Check this topic
2018-05-13	mari122	60	Check this topic
2019-12-10	shrijan	85	Check this topic
2019-11-03	negiin	70	Check this topic
2019-09-19	mugdha01	76	Check this topic
2017-09-13	imi26	73	Check this topic
2018-08-30	saeede	68	Check this topic
2019-08-27	moeinynsi	76	Check this topic
2020-01-16	3dra	66	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 i

Topic category: Integrated TOEFL Writing