Прочитайте тексты и установите соответствие между текстами и их заголовками: к каждому тексту, обозначенному буквами A-D, подберите соответствующий заголовок, обозначенный цифрами 1-5. Используйте каждую цифру только один раз. В задании есть один лишний заголовок.

1. Playing long hours causes health problems.
2. Food is important for our eyes.
3. Some simple rules will help you save your health.
4. Games are not only for fun but also for learning.

A. The first video games were made just for fun and entertainment. They didn't help people learn anything. So, many parents started to think that games were bad for children and could teach them nothing. Now we know that there are some video games which are good for intellect and different skills. Teachers begin to use such games in education and their students really like it.

B. Most video games are very long, so people spend many hours in front of the screen. If you don't take a break to relax your eyes, you may have problems in the future. You can get Computer Vision Syndrome which means problems with your eyes. Sitting by the computer for a long time is bad not only for people's eyes but also for their necks and backs.

C. What can we do to cut the negative effects of computer screens? The first thing is to sit correctly. When you play a video game, the distance between your eyes and the screen should be big. The display and your eyes should be at the same level. Secondly, you should take a break every 20 or 30 minutes. Thirdly, there must be no glares on the screen.

D. The health of your eyes depends on what you eat. Vitamin A is the most important for your vision. When people get older they often have eye problems. When you eat vitamin A, the risk is smaller. You should eat carrots and other yellow, orange and red vegetables. The second component is lutein which is also present in yellow, orange and red vegetables. Selenium is the third component for healthy eyes, we find it in walnuts and seafood.

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