Users practicing this topic

Post date	Users	Rates	Content
2021-01-27	frk629	75	Check this topic
2019-11-27	shingwa	61	Check this topic
2019-11-27	shingwa	3	Check this topic
2019-11-22	shingwa	80	Check this topic
2022-12-25	nikki07hung	61	Check this topic
2014-12-05	france79	80	Check this topic
2022-09-06	dedsecr	60	Check this topic
2019-03-23	moath322	3	Check this topic
2022-12-25	nikki07hung	3	Check this topic
2021-10-04	mohammad Gh	85	Check this topic
2021-05-09	F.gh	83	Check this topic
2020-01-05	nusybah	81	Check this topic
2023-06-09	Zmx_6	80	Check this topic
2016-05-03	atlanta123	80	Check this topic
2021-04-07	pfftahsan	73	Check this topic

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

Topic category: Integrated TOEFL Writing