Band 7+: How long have you been studying English?

Your pronunciation is very good. Aim to refine subtleties and intonation to further improve.

The answer stays on topic and directly addresses the question about the duration of English study. It provides a natural and native-like response by mentioning a long-term study period and then elaborating on a recent focus on speaking skills. The elaboration is relevant and adds depth without being overly verbose. To reach a band 9, you could provide a more specific timeframe (e.g., 'for over 10 years') or a brief example of how you've been improving your speaking skills, which would make the response even more detailed and personalized.

The answer is coherent and well-organized, with a clear progression from general study to a specific focus on speaking. There is minimal repetition or self-correction. However, the phrase 'over the last years' is slightly awkward and could be improved to 'over the last few years' for greater precision. Overall, the response flows naturally and addresses the question effectively.

The vocabulary is appropriate and shows some flexibility, with phrases like 'quite a considerable amount of time' and 'confidently and effortlessly.' However, there is a minor error: 'with other cultural background' should be 'with people from other cultural backgrounds.' This slightly reduces precision. Using more varied and precise vocabulary would enhance the score.

The grammar is mostly accurate, with correct use of present perfect continuous ('have been studying') and present perfect ('have been interested'). The sentence structure is varied and natural. However, there is a grammatical error in 'with other cultural background' (missing plural and preposition), which affects accuracy. Correcting this would bring the response closer to a band 8.