ответ:1. Computers are used in a lot of schools.
2. CDs are made of plastic.
3. The information can be seen on a screen.
4. The answers are calculated very quickly.
5. The game is played on the computer.
6. E-mails are sent with a modem.
7. Information is stored on a disc.
8. Text messages are sent using mobile phones.
9. The Internet is used to get information.
Объяснение:
