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2017-11-20	ferisotoudeh	80	Check this topic
2018-09-05	mojtabaakbari1992	68	Check this topic
2017-02-09	daniel8564	3	Check this topic
2016-08-22	mgrajapt	83	Check this topic
2018-12-05	Raistlin	70	Check this topic
2017-11-09	fahim135	70	Check this topic
2019-09-13	Shayooooon	80	Check this topic
2018-08-22	rk21	80	Check this topic
2021-06-07	fash	88	Check this topic
2018-08-03	Aftab1	60	Check this topic
2017-08-13	usoulo1	78	Check this topic
2017-12-23	danae27	85	Check this topic
2016-10-22	nfsedaghat	86	Check this topic
2017-12-23	danae27	90	Check this topic
2017-11-09	fahim135	60	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