Band 7+: Talk about your best friend.

Your pronunciation is quite good. Working on consistency and tackling difficult sounds may enhance clarity.

The answer is quite short and lacks detail. Consider expanding on specific examples of Tian's helpfulness and the qualities that make him remarkable. Elaborating on shared experiences would strengthen the response and make it more engaging.

The answer is coherent and easy to follow. There is a slight repetition in mentioning that the speaker hasn't seen their friend for a long time. Improving the flow by using more sophisticated linking words would enhance the fluency.

The vocabulary is adequate and appropriate for the topic. Using more descriptive adjectives to elaborate on Tian's personality would enrich the lexical resource. For example, instead of 'remarkable,' consider words like 'kind-hearted,' 'compassionate,' or 'thoughtful'.

The grammar is mostly accurate with only minor issues. The sentence 'he's such a good man that I think I wouldn't have forgotten him' could be improved to 'he's such a good man that I wouldn't forget him' or 'he is so good a man that I will never forget him'. Using a wider range of grammatical structures would improve the score further.