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2017-08-24	kasra	73	Check this topic
2016-09-02	Copperface	80	Check this topic
2018-08-03	Aftab1	60	Check this topic
2016-09-26	mariye	80	Check this topic
2017-11-20	ferisotoudeh	80	Check this topic
2018-06-21	Murphy	95	Check this topic
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2018-08-17	mahdithry	80	Check this topic
2017-02-12	juanmatta	78	Check this topic
2018-09-03	DAISY CHANG	85	Check this topic
2019-10-01	mahan vahab kashi	73	Check this topic
2018-08-03	Aftab1	60	Check this topic
2016-11-20	pthtc	76	Check this topic
2016-10-06	naznazu	80	Check this topic
2019-10-21	p0uya	73	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