Peiyi Yu

       I will agree that the government legally requires children under 5 to use ID chips. I think this approach is acceptable, not only for children, but when they grow up, these chips can still help them. Someone has already injected this chip in his hand. It is a small chip that is injected under the skin of a human body, usually on the hand or wrist. In this chip, you can record some information that can fully represent you personally. This chip will make our life more convenient. With it, we don't have to worry about forgetting to bring a bus or work card because it is always with you.  In an emergency, medical staff can easily access your health data. Its benefits in the medical environment are obvious. By accessing an individual's medical history, doctors can quickly make informed decisions about medications and other treatments; because ID cards are transmitted within individuals, there is no risk of misidentification in hospitals. People will be able ...

 I think online media have mainly improved our lives for three reasons. First, people can have a fast and convenience communication. For example, in the past, people usually wrote a letter to their friends. In China, people wrote some words in a piece of paper, and rolled it up together. Then, people tied this paper on pigeon’s leg, and sent it out. Therefore, people spend a lot of time waiting for a response. Today, people use some media like Facebook, WeChat, and Messenger. This technologies help people make communication with each other quickly and convenience. Second, students can study more hard by online media. Most of students use internet to help their study. It was a good influence for them. Like me, I have done some exercises on the internet to help me learn the grammar. It was pretty nice. I can do many times, just click the button: clean all the answer. Compare with the book, I think it’s good for me, because some exercises in the book,we should read the article at ...