V. Read the passage then choose the best answers that fit the questions below. It is estimated that about 200 million people who use the Internet computer network around the world. The Internet allows people to work at home instead of traveling to work. The Internet allows businesses to communicate with customers and workers in any part of the world for the cost of a local telephone call. Email allows users to send documents, pictures and other data from one part of the world to another in at least 5 minutes. People can use the Internet to do shopping. This save a lot of time. It is possible to use the Internet for education – students may connect with their teachers from home to send or receive emails or talk their problems through ’on-line’ rather than attend a class. 26. How the Internet help people with their work? A. They must stay at home to work. B. They do not have to work at the office. C. They can stay at home to work. D. They have to travel to work. 27. How much does it cost for a businessman to communicate with customers. A. It is very cheap. B. It is quite expensive. C. It costs a lot of money. D. It costs no money. 28. According to the passage, what can users do when they want to sends some photos to a friend? A. They have to go to the post office. B. They can send them by emailing. C. They can send them by bus. D. They can only send documents. 29. How long does it take to do the shopping on the Internet? A. It takes a lot of time. B. It takes nearly no time. C. It takes less time. D. It takes more time. 30. What can students do when they stay home for COVID-19? A. It is impossible for them to study. B. It is possible to contact their teachers. C. They can play games with their teachers. D. They can join in online lessons with others.