Communication Unit

Target Language or Knowledge:

a written, typed, or printed communication, sent in an envelope by post or messenger is a ______________.
letter
the particulars of the place, where someone lives or an organization is situated, is called a ____________
address
impress a pattern or mark on (a surface, object, or document) using an engraved or inked block or die is called a _______________
stamp
a hand-held pointing device that detects two-dimensional motion relative to a surface is called ______________
mouse
a flat panel or area on an electronic device such as a television, computer, or smartphone, on ,which images and data are displayed, is called a ______________
screen
a portable computer that is small enough to use on one's lap is called a ___________
laptop
a panel of keys, which operate a computer or typewriter, is called a __________
Keyboard
a small structure with a door, found outside in public places, containing a public phone is called a _____________
phone box
a flat paper container with a sealable flap, used to enclose a letter or document is called _________
envelope
an electronically stored voice message that is left by a caller to be retrieved later by the intended recipient is called a ____________
voicemail