In IELTS Speaking Part 2, after describing the main subject of your cue card, which strategy is most effective for extending your speech and demonstrating a wider range of vocabulary and grammatical structures?

✓ Correct Answer: Option C

Elaborating on related experiences, feelings, or future implications allows you to expand on the topic naturally, showcasing more complex language and ideas, which is crucial for higher scores in fluency, lexical resource, and grammatical range.