Language is a complicated entity with multiple layers and facets on which there came different branches of study in different times. Of the following four branches, ______ came latest in the family of linguistics.

Explain with examples such sense relations as synonymy, polysemy and antonymy.

Discuss the optimum age for second language acquisition.

mother tongue interference

angular gyrus

commissives

semantic broadening

bilingualism

bound morphemes

simple sentence

sense