Users practicing this topic

Post date	Users	Rates	Content
Thu, 11/22/2018 - 06:50	zheng__zy	90	Check this topic
Thu, 11/22/2018 - 06:35	zheng__zy	3	Check this topic

Topic title: Some people say that we should use clean energy to protect the environment, while others say that we should use traditional energy source because they are less expensive

Topic category: Independent TOEFL Writing