IntroductionThe main goal of studying a foreign language is to be able to communicate.The essence ofcommunication is sending and receiving messages and negotiating meaning.During the communicationprocess,learners may meet problems which hinder their understanding.In order to overcome theselimitations,it is very.important to know and use certain strategies involved in the communicationprocesses.There are three basic activities in the communication process-expressing intensions,interpretation andnegotiation.Expressing intentions is giving information.During communication,every speaker has tofirst send his or her messages and the listener must decode what he or she has heard.This activity may becalled interpretation.During conversation,both listener and speaker must do some negotiation in orderto make sure that they understand each other.Negotiation could be called communication exchange.