Choose the right words for the following definitions.

1) a thing used to store information which can be read by a computer
2) a piece of equipment allowing you to send information from one computer down telephone lines to another computer
3) a device or a piece of wire that receives television or radio signals and is usually attached to a radio, television, car, or building
4) a machine for transmitting and receiving faxes
5) a flat vertical surface on which pictures or words are shown
6) a pair of padded speakers which you wear over your ears in order to listen to a radio, record player, or tape recorder without other people hearing it
7) a machine with a screen which is used to display information from a computer

1. 1) screen, 2) fax machine, 3) an aerial, 4) modem, 5) disk, 6) headphones, 7) VDU
2. 1) disk, 2) modem, 3) an aerial, 4) fax machine, 5) VDU, 6) headphones, 7) screen
3. 1) disk, 2) modem, 3) an aerial, 4) fax machine, 5) screen, 6) headphones, 7) VDU