Users practicing this topic

Post date	Users	Rates	Content
2017-02-13	dhani	80	Check this topic
2018-08-30	mojtabaakbari1992	71	Check this topic
2023-03-02	zaid	63	Check this topic
2017-09-13	pier123	70	Check this topic
2017-09-05	unknown_User	73	Check this topic
2019-04-07	moath322	78	Check this topic
2022-08-22	Hello GRE	81	Check this topic
2018-10-04	mgrajapt	85	Check this topic
2019-09-07	SinaSina	83	Check this topic
2018-01-16	vahid47	85	Check this topic
2019-11-25	shingwa	73	Check this topic
2018-05-19	shishi	85	Check this topic
2016-08-24	Jungysh	83	Check this topic
2016-10-26	nasimn	30	Check this topic
2023-03-02	mana000	63	Check this topic

Topic title: The zebra mussel, a freshwater shellfish native to Eastern Europe, has long been spreading out from its original habitats and has now reached parts of North America. There are reasons to believe that this invasion cannot be stopped and that it poses a ser

Topic category: Integrated TOEFL Writing