This course is designed to teach the students the basic rules of language, history of language and its development, the sound system (intonation, stress, elision) the grammar system. Morphology and syntax, etymology, the lexical system (content & structure words etc), non-verbal systems. Though this course students can improve their communication skill. Under this course any of the following languages can be chosen: Bangla, English, French, German, Spanish, Italian, Russian, Chinese, Japanese, Korean, Arabic, Hindi and Urdu.