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We live in computer age (时代). People1 scientists, teachers, writers and even students use computers to do all kinds of work. But more than 30 years ago, 2couldn't do much. They were very big and expensive. Very 3people were interested in them and knew how to use them. Today computers are smaller and 4. But they can do a lot of work, many people like to use them. Some people 5have them at home. Computers become very important because they can work 6than people and make fewer mistakes. Computers can 7people do a lot of work. Writers now use computers to 8. Teachers use them to help teaching. Students use them to 9. Computers can also remember what you 10them. Computers are very useful and helpful. They are our friends. Do you want to have a computer?
