Users practicing this topic

Post date	Users	Rates	Content
2018-05-15	Taniazehra	70	Check this topic
2016-08-29	Copperface	80	Check this topic
2018-05-16	Taniazehra	71	Check this topic
2019-01-20	ZYD	80	Check this topic
2020-01-03	nusybah	61	Check this topic
2018-02-27	kamranfar	75	Check this topic
2019-10-28	Seema Modak	78	Check this topic
2019-11-05	bishoy	85	Check this topic
2018-07-13	Beex	81	Check this topic
2017-09-26	Ashky	93	Check this topic
2018-05-15	Taniazehra	71	Check this topic
2018-05-16	Taniazehra	71	Check this topic
2017-04-05	dhani	75	Check this topic
2019-09-28	p0uya	80	Check this topic
2017-05-05	Tulips	71	Check this topic

Topic title: A little over 2,200 years ago, the Roman navy attached the Greek port city of Syracuse. According to some ancient historians, the Greeks defended themselves with an ingenious weapon called a “burning mirror”: a polished copper surface curved to focus

Topic category: Integrated TOEFL Writing