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2018-09-05	mojtabaakbari1992	68	Check this topic
2017-02-20	Pattern	80	Check this topic
2016-09-26	mariye	80	Check this topic
2017-08-13	usoulo1	88	Check this topic
2017-08-24	kasra	73	Check this topic
2017-03-03	alylmaz	75	Check this topic
2017-08-13	usoulo1	78	Check this topic
2018-08-03	Aftab1	60	Check this topic
2018-08-03	Aftab1	60	Check this topic
2018-06-03	Fetemeh	86	Check this topic
2019-10-01	mahan vahab kashi	73	Check this topic
2016-09-04	vhb	73	Check this topic
2017-05-24	archimo	60	Check this topic
2017-10-02	zhrnrz1992	88	Check this topic
2018-08-10	hoangtuyet	71	Check this topic

Topic title: Starting in the 1960s and continuing until the 1980s, sailors in Russian submarines patrolling the North Alantic and Arctic Ocean would occasionally hear strange sounds. These underwater noises reminded the submarine crews of frog croaks, so they called t

Topic category: Integrated TOEFL Writing