EmpiricalstudiesshowthattheprocessofSLAisaprocessofconstructingandmodifyingrulesofcommunication.
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ModernEnglishwordsman,woman,child,eat,fight,etc,originatefrom______.
Countrylifeisbetterthancitylife________itoffersfreshairandnoiselessenvironment
______ moves on a scale of the national language, dialects, and individual ways of communication.