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2019-10-01	mahan vahab kashi	80	Check this topic
2017-04-07	dhani	71	Check this topic
2018-07-21	martreem	71	Check this topic
2017-03-03	alylmaz	75	Check this topic
2018-07-13	Beex	80	Check this topic
2018-08-17	mahdithry	80	Check this topic
2018-03-22	sandi_26	80	Check this topic
2016-08-14	ameri	86	Check this topic
2017-12-23	danae27	85	Check this topic
2017-11-09	fahim135	70	Check this topic
2016-09-05	Gs	86	Check this topic
2016-08-22	mgrajapt	83	Check this topic
2018-06-03	Fetemeh	86	Check this topic
2018-08-03	Aftab1	60	Check this topic
2018-07-17	ersinb1	76	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