Which practice activity most directly strengthens 'Lexical Resource'?

Which practice activity most directly strengthens 'Lexical Resource'?

• A. Topic-focused vocabulary drills and using synonyms, collocations, and paraphrase.
• B. Shadowing audio models and record-and-playback to adjust pronunciation.
• C. Controlled grammar practice with feedback, sentence transformation exercises, and varied tenses.
• D. Role-plays and real-life simulations requiring decision making.

Answer: (A)

Lexical Resource is about the range and precision of the words you can use, including how you choose synonyms, use natural collocations, and paraphrase ideas across different topics. The best choice directly strengthens this by focusing on topic-focused vocabulary drills and practicing synonyms, collocations, and paraphrase. This builds a wider, more flexible vocabulary and the ability to express ideas in multiple, natural ways, which is exactly what Lexical Resource measures. Other activities improve related skills—pronunciation and rhythm through shadowing and playback, or grammar accuracy through targeted grammar work, or practical speaking through role-plays—but they don’t directly expand vocabulary breadth and flexible usage to the same extent.

Lexical Resource is about the range and precision of the words you can use, including how you choose synonyms, use natural collocations, and paraphrase ideas across different topics. The best choice directly strengthens this by focusing on topic-focused vocabulary drills and practicing synonyms, collocations, and paraphrase. This builds a wider, more flexible vocabulary and the ability to express ideas in multiple, natural ways, which is exactly what Lexical Resource measures.

Other activities improve related skills—pronunciation and rhythm through shadowing and playback, or grammar accuracy through targeted grammar work, or practical speaking through role-plays—but they don’t directly expand vocabulary breadth and flexible usage to the same extent.