Nuts are not only delicious; they are good for you, too. They have lots of nutrients like
magnesium, potassium, and arginine. Nuts are high in calories, so they should be eaten in
moderation. But they also have polyunsaturated and monounsaturated fats (the good kinds of
1. Do you play computer games over the Internet? Do you send e-mail messages to your friends?
You can get all kinds of information there. People use the Internet to work at home. Scientists use
the Internet to help them do research.
2. The Internet is a system that connects computer networks. It links millions of computers all
over the world. It allows your computer to get information stored on other computers far away.
Some networks have only a few computers. Some networks have thousands of computers.
Computers connect to the Internet through telephone and cable systems.
3. Millions of people use the Internet every day. In 1981, only 213 computers were connected to
the Internet. By 2003, more than 216 million computers were connected to the Internet. No one
knows for sure how many people use the Internet. Computer experts thought that there were 61
million Internet users worldwide at the end of 1996. There may have been from 700 million to 900
million users by the end of 2013.
8 “Do you play computer games over the Internet? Do you send e-mail messages to your
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