Users practicing this topic

Post date	Users	Rates	Content
2019-12-29	nusybah	66	Check this topic
2016-10-14	younes.tatari	70	Check this topic
2019-08-20	Shayooooon	80	Check this topic
2020-09-13	sandeshbhandari2	76	Check this topic
2016-12-23	Yanyan Liu	83	Check this topic
2020-10-12	Swarna Mahreen	78	Check this topic
2018-08-02	hoangtuyet	73	Check this topic
2018-10-09	hanykelleny	65	Check this topic
2016-08-13	shiva1122	60	Check this topic
2018-07-30	Johnadams	80	Check this topic
2023-08-03	nusybah	80	Check this topic
2016-08-24	Jungysh	83	Check this topic
2023-03-02	mana000	63	Check this topic
2015-07-05	dahae7777	90	Check this topic
2021-04-11	pfftahsan	73	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