Computer revolution 18. 50 years ago people even ______ of computers, and today we ______. 19. cannot imagine life without them. Computer technology is the fastest-growing industry in the world. The first computer ______ the 20. size of a minibus and weighed a ton. Today, its job can ______ by ______. 21. The next generation of computers ______ to talk and even think ______ for themselves. Of course, they'll be a lot simpler than human brains, but it will be a great step forward. Such computers will help to diagnose illnesses, find minerals, identify criminals and control space travel. 22. Some people say that computers are dangerous, but I ______ with them. They save a lot of time. They seldom make mistakes. It's 23. much ______ to surf the Internet than to go to the library. On- 24. line shopping ______ it possible to find exactly what you want, 25. saving both time and money. E-mail ______ a great invention, too. 26. It's faster than sending a letter and cheaper than sending a telegram. All in all, I strongly believe that computers are a useful tool. They ______ our life for the better. So why shouldn't we make them ______ work to our advantage?

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