(1) Grammar, vocabulary, pronunciation, and alphabet are the basic ingredients of most languages.
(2) All languages are similar in that they have systematic organization.
(3) The purpose of language is to make communication possible.
(4) Language is communication, not only of a speaker’s thoughts, but also of his innermost character.
(5) D
(6) A
(7) F
(8) H
(9) C
(10) B
(11) E
(12) G