Make the following sentences active: The Internet was designed to

The Internet was designed to survive a nuclear war. - People designed the Internet to survive a nuclear war.

 This technology is called packet switching. - They call this technology packet switching.

The rest of the Internet host computers are located in more than 100 other computers.- They locate the rest of the Internet host computers in more than 100 other computers.

The data is constantly being directed towards its destination by special computers.- Special computers are constantly directing the data towards its destination.