The _______ function refers to the fact that language can be used for establishing a favourable atmosphere or maintaining social contact rather than for exchanging information or ideas.
A. phatic
B. directive
C. evocative
D. performative
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______ refers to the realization of langue in actual use.
Language is a system of ______ vocal symbols used for human communication.
Language is vocal because the primary medium for all languages is ______.
Language is system, i.e. elements of language are combined according to _____.