Users practicing this topic

Post date	Users	Rates	Content
Mon, 02/12/2018 - 16:25	engineer874	88	Check this topic
Sat, 04/27/2019 - 01:56	rayudurp	77	Check this topic

Topic title: Talk about the pros/cons of this era as is full of invention. And discuss recent invention that you think is good or bad to society.

Topic category: PTE_Academic