The world is changing very fast. Scientific technologies are now influencing a___1___every field of life. A scientist once said that success in developing scientific technologies would be one of the biggest events in human history, but he thought some of them might also be the last unless we learn to avoid the risks. For m___2___ society, scientific technologies are amazing but humans may face a lot of challenges.

Will humans be controlled by scientific technologies in the future? Some people say “Yes”. They think humans will be under control completely. I___3___ computers are implanted (植入) inside brains, things will be much worse. With the d___4___ of technologies, robots have taken the place of humans in some fields and it may make some people l___5___ their jobs. What’s more, data centres need a large amount of energy to run. At the same time, it produces so much h___6___ all the time that a great deal of water is used for cooling. All these may be the risks the scientist referred to.

However, other people don’t a___7___. They are hopeful about the relationship between scientific technologies and humans. They say that scientific technologies have done much for us and made our daily lives much easier. They can free people from doing housework, writing articles or e___8___ making films. For example, some technologies can change words into short videos easily and make it p___9___ for some common people to be directors.

Every coin has two sides. Rather than worrying about the risks of scientific technologies, we should learn to use them in a w___10___ way and manage them well.