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