(A)
1. The Internet to be a system that to connect computer networks.
2. The Internet to link millions of computers all over the world.
3. It to allow your computer to get information stored on other computers far away.
4. Some networks to have only a few computers.
5. Some networks to have thousands of computers.
6. Computers to connect to the Internet through telephone and cable systems.
7. Many governments, big companies, and other organizations to have Intranets.
8. The computers on an Intranet to hook up to the Internet.
9. But only people, who to work for the organization that to own the Intranet can use it.
10. Other people on the Internet cannot see what to be on the Intranet computers.
(B)
1. The Internet to grow out of a computer network, which to call ARPANET.
2. ARPANET to create by the U.S. military in the 1960s.
3. From the 1970s until the late 1980s, only a few scientists and people in the military to use it.
4. In the 1980s, computer networks at Universities to join with ARPANET to create the Internet.
5. The Internet to develop quickly.
6. Schools, libraries, local and state governments, companies, and families to be on the Internet in the mid-1990s.
7. At first, it to be hard to get information from the Internet.
8. You only to see words and numbers on your computer screen.
9. Then a British computer scientist named Timothy Berners-Lee to create the World Wide Web in the 1980s.