If you only do the written exercises, you’re using half the book. The audio turns passive words into active speaking & listening vocabulary.

Beyond the official CD, you can find curated advanced vocabulary content on these platforms: IELTS Speaking - ✍️ How to Get Band 8 or 9

(without audio)

(adj.): Found everywhere (e.g., "Smartphones are ubiquitous in modern cities").

Cambridge Advanced Vocabulary For Ielts Audio Top

If you only do the written exercises, you’re using half the book. The audio turns passive words into active speaking & listening vocabulary.

Beyond the official CD, you can find curated advanced vocabulary content on these platforms: IELTS Speaking - ✍️ How to Get Band 8 or 9 cambridge advanced vocabulary for ielts audio top

(without audio)

(adj.): Found everywhere (e.g., "Smartphones are ubiquitous in modern cities"). If you only do the written exercises, you’re