Band 7+: did you some activity when you were child?

Your pronunciation is above average. However, you may find complexity in certain words challenging. Regular practice should aid in improvement.

The response is relevant to the question and provides a simple answer. To improve, consider elaborating on the experience with tennis or mentioning other activities and the reasons for participating in them. More detail and descriptive language would enhance the response.

The answer is coherent and easy to follow. Minor improvements could be made by streamlining the phrasing. For example, instead of 'when I was a student in the middle school,' simply saying 'when I was in middle school' would be more concise and natural. The slight chronological inconsistency (mentioning middle school after 'when I was a child') could also be adjusted for better flow.

The vocabulary is adequate and appropriate for the context. More sophisticated vocabulary could be used to describe the activities and feelings. For example, instead of 'several activities,' you could use 'a range of activities' or 'various pursuits.' Instead of 'favorite sport,' you could use 'passion' or 'beloved pastime'.

The grammar is mostly accurate. The sentence structure is simple but effective. A minor improvement would be to use a more sophisticated sentence structure. For example, instead of 'I participated in several activities like tennis,' you could say 'My activities included tennis,' which is more concise and grammatically varied.