Users practicing this topic

Post date	Users	Rates	Content
2013-05-16	yjc1989	80	Check this topic
2015-12-06	sherko	80	Check this topic
2013-10-16	magicsk	80	Check this topic
2013-11-18	Mohadeseh2	80	Check this topic

Topic title: transition to new technology question 4

Topic category: TOEFL speaking