Users practicing this topic

Post date	Users	Rates	Content
Fri, 07/13/2018 - 07:11	Beex	80	Check this topic
Sun, 08/13/2017 - 07:37	usoulo1	78	Check this topic
Sat, 06/30/2018 - 04:01	Mehran123	76	Check this topic
Wed, 02/22/2017 - 22:56	Pattern	68	Check this topic
Mon, 09/05/2016 - 07:59	Gs	86	Check this topic
Wed, 08/22/2018 - 13:59	rk21	80	Check this topic
Fri, 09/16/2016 - 09:08	Hanako	86	Check this topic
Mon, 02/20/2017 - 03:35	Pattern	80	Check this topic
Sat, 10/22/2016 - 17:23	nfsedaghat	86	Check this topic
Mon, 09/03/2018 - 11:49	DAISY CHANG	85	Check this topic
Sat, 12/23/2017 - 10:03	danae27	85	Check this topic
Fri, 10/19/2018 - 07:31	mgrajapt	80	Check this topic
Fri, 08/17/2018 - 22:44	mahdithry	80	Check this topic
Mon, 09/26/2016 - 17:12	mariye	80	Check this topic
Wed, 09/05/2018 - 13:37	mojtabaakbari1992	68	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