Users practicing this topic

Post date	Users	Rates	Content
2016-10-30	Soshanill	60	Check this topic
2018-10-08	Rash3223	73	Check this topic
2018-09-01	mojtabaakbari1992	61	Check this topic
2019-10-01	bishoy	71	Check this topic
2018-04-06	Vitek	73	Check this topic
2018-11-07	mnoor	83	Check this topic
2019-10-11	mahan vahab kashi	80	Check this topic
2018-10-29	divyajose7@yahoo.com	73	Check this topic
2019-10-23	Seema Modak	73	Check this topic
2018-05-11	hossein64	70	Check this topic
2019-08-19	Kaiyuan Huang	76	Check this topic
2018-10-13	marmary	80	Check this topic
2018-04-05	Murphy	73	Check this topic
2017-04-21	Tulips	73	Check this topic
2018-09-10	kamyarbehrouzi	60	Check this topic

Topic title: Glass is a favored building material for modern architecture, yet it is also very dangerous for wild birds. Because they often cannot distinguish between glass and open air, millions of birds are harmed every year when they try to fly through glass window

Topic category: Integrated TOEFL Writing