4
It is necessary to know the day of the year's month, which is needed.
6
It is an object to join loose sheets with a hook.
7
is a piece of furniture that is used to place the computer, the calculator and more objects.
8
It is a metallic tool used to measure and draw straight lines.
9
It is a mass storage device that uses flash memory to store the information it may require.
10
It is a type of needle used to stick posters on the wall.
