Open the brackets using the verbs in the correct forms: 1. It is a group of computers that (to connect) so they can communicate
2. Lots of different networks (to join) to produce the world's largest group
3. Some of the networks (to run) by government bodies
4. More and more networks (to add) all the time
5. When you tell the system who you are it decides if it wants to let you (to use) it services
6. It makes it possible for you (to communicate) with all these people
7. The president of ISOC suggested that the Internet could (to reach) 1 billion users soon