Concept:Language components have specific rules: phonology (sound structure), semantics (meaning), syntax (sentence arrangement), and morphology (word forms with grammatical markers).
Explanation:Phonology – rules for speech sound structure and sequence. So I matches B.
Semantics – how meaning is expressed in words and word combinations. So II matches C.
Syntax – rules for arranging words into sentences. So III matches D.
Morphology – grammatical markers for number, tense, case, etc. So IV matches E.
Thus the correct pairing is I‑B, II‑C, III‑D, IV‑E.
Answer:Option A: I - B, II - C, III - D, IV - E