Users practicing this topic

Post date	Users	Rates	Content
2020-01-01	zztop	80	Check this topic
2016-09-09	tracey304	80	Check this topic
2019-11-08	bishoy	3	Check this topic
2019-11-07	Seema Modak	71	Check this topic
2017-06-06	golnoushhh	66	Check this topic
2016-10-07	Alale7474	86	Check this topic
2017-02-07	heidary-222	73	Check this topic
2017-12-29	martreem	73	Check this topic
2018-08-15	kamyarbehrouzi	63	Check this topic
2019-11-08	bishoy	3	Check this topic
2020-01-26	supergirl20	3	Check this topic
2018-05-23	Alali	85	Check this topic
2018-08-10	Adamma	83	Check this topic
2018-08-10	Adamma	80	Check this topic
2018-08-03	Johnadams	83	Check this topic

Topic title: In 1938 an archaeologist in Iraq acquired a set of clay jars that had been excavated two years earlier by villagers constructing a railroad line. The vessel was about 2,200 years old. Each clay jar contained a copper cylinder surrounding an iron rod.

Topic category: Integrated TOEFL Writing