Users practicing this topic

Post date	Users	Rates	Content
2019-01-20	ZYD	80	Check this topic
2018-10-05	marmary	71	Check this topic
2018-05-16	Taniazehra	73	Check this topic
2018-08-24	rk21	95	Check this topic
2019-03-21	moath322	66	Check this topic
2016-10-07	Gs	86	Check this topic
2016-10-13	Satyam_gupta02	83	Check this topic
2018-05-15	Taniazehra	60	Check this topic
2019-09-29	maryam_torabi	80	Check this topic
2018-12-28	Foxman	81	Check this topic
2018-02-18	hunghanchen	63	Check this topic
2018-08-24	Ask_A1703	80	Check this topic
2019-11-29	aliola_214	80	Check this topic
2018-08-06	hoangtuyet	73	Check this topic
2020-01-17	Shiimaaa	76	Check this topic

Topic title: A little over 2200 years ago, the Roman navy attacked 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 t

Topic category: Integrated TOEFL Writing