___________ not only sells products but also spreads social awareness.
Newspaper
Telegram
Advertising
Fax
___________ is the quickest and most direct means of communication.
Letter
Telephone
__________ has made television a popular and effective media.
Cable connections
Computer
_________ are instrument which can be carried anywhere by the subscriber.
Mobile phones
Telegrams
Letters
None of these
We should sent only a brief message through a ____________.
