Users practicing this topic

Post date	Users	Rates	Content
2019-06-28	hosseinvaliyan	73	Check this topic
2018-07-30	Johnadams	80	Check this topic
2017-11-09	ferisotoudeh	80	Check this topic
2016-10-26	nasimn	30	Check this topic
2023-03-02	mana000	63	Check this topic
2018-06-19	Mrf70	76	Check this topic
2019-04-01	yunlimtb	95	Check this topic
2023-08-03	nusybah	80	Check this topic
2022-08-22	Hello GRE	81	Check this topic
2020-07-06	anamfirdous	70	Check this topic
2020-11-02	bijan54	73	Check this topic
2016-11-29	SheLaya	80	Check this topic
2018-10-04	mgrajapt	85	Check this topic
2019-10-27	alta	80	Check this topic
2023-03-02	mana000	80	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 seriou

Topic category: Integrated TOEFL Writing