Changes in the arrangement of words or grammar?

• A. Syntactic Changes
• B. Surface Structures
• C. Meaning
• D. Input Theory

Answer: (A)

Syntax is the part of language that governs how words are arranged and how grammatical rules organize sentences. When you see a question about changes in the order of words or in how sentences are built, you’re looking at syntactic changes—the way grammar structures sentence patterns and word placement. This reflects how learners acquire and apply rules for forming correct sentences, not the meaning of the sentence.

Meaning, or semantics, concerns what the sentence conveys, not how its parts are arranged. Surface structure is related to the actual word order as it appears in speech or writing, but the broader idea of changing grammar and word arrangement is captured by syntactic changes. Input Theory, by contrast, focuses on how exposure to language influences learning, rather than the mechanics of sentence structure.