The_____________ is a machine.
Machines are by____________.
Machines make our work_____________.
Most machines work on__________.
We should Not keep the computer _____________.
The computer has_____________ main parts.
A mouse helps us to________________ things on the monitor.
We can store our games and movies in it. What is it?
A_________ tower holds other computer parts.
We can listen to_______________ on the computre.