Band 8+: Why do companies spend so much money on advertising?

Your pronunciation is excellent. Continue to practice to maintain this high level of proficiency.

The answer stays on topic and addresses the question directly, providing relevant reasons why companies invest in advertising, such as promoting new products, building brand recognition, and boosting revenue. It is general in nature, avoiding personal experience, which is appropriate for Part 3. However, the response could be more fully developed by elaborating on the points with specific examples or further explanation, and the language, while clear, could be more varied and natural. To improve, consider adding a brief example or contrasting different types of companies, and aim for more idiomatic expressions or complex structures to enhance fluency and coherence.

The answer is well-organized with a clear introduction, examples, and a concluding point. Cohesive devices such as 'In fact', 'For instance', 'As a result', and 'Moreover' are used effectively. There is no repetition or self-correction, and the response flows smoothly. To achieve a 9, the answer could be slightly more extended with additional examples or a more nuanced discussion.

The vocabulary is precise and varied, including terms like 'allocate substantial resources', 'promote a newly launched product', 'highlight its key features', 'capture the public's attention', 'stress their brand recognition', 'boost their revenue', and 'retain loyal customers'. This demonstrates a good range of topic-specific vocabulary. To reach a 9, the answer could incorporate more idiomatic language or less common collocations.

The grammar is consistently accurate with a good mix of sentence structures, including complex sentences with relative clauses and subordinate clauses. For example, 'advertising is an effective tool that enables companies to promote a newly launched product and highlight its key features' and 'advertising is quite beneficial for companies as it can enable them to boost their revenue and retain loyal customers'. To achieve a 9, the answer could include a wider range of structures, such as conditionals or passive voice, and perhaps more complex linking.