Users practicing this topic

Post date	Users	Rates	Content
2018-08-15	kamyarbehrouzi	78	Check this topic
2019-01-09	zainab baqer	76	Check this topic
2018-10-04	mgrajapt	85	Check this topic
2018-08-23	luga	80	Check this topic
2023-03-02	zaid	63	Check this topic
2017-11-09	ferisotoudeh	80	Check this topic
2018-07-01	GoodarzYP	70	Check this topic
2020-10-07	sajib	78	Check this topic
2019-09-07	SinaSina	78	Check this topic
2018-07-30	Johnadams	80	Check this topic
2019-09-07	SinaSina	83	Check this topic
2017-09-13	pier123	70	Check this topic
2022-07-08	Hibahtabbaa	66	Check this topic
2023-03-02	zaid	63	Check this topic
2017-10-14	AR1	90	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