Band 6+: What's the difference between swimming in the pool and swimming in the sea?

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

The answer is relevant to the question and provides some valid points of comparison. However, it is quite brief and lacks further development. Consider expanding on the differences in terms of temperature, currents, marine life, and the overall swimming experience. Elaborating on the potential health impacts of pool chemicals would also strengthen the response.

The answer is coherent and well-organized. The speaker uses appropriate cohesive devices like 'the first thing', 'the second'. There is a slight hesitation and an incomplete sentence at the end, which impacts fluency. Try to plan your answer briefly before speaking to improve fluency and avoid abrupt endings.

The vocabulary used is adequate and mostly accurate. Words like 'chemicals' and 'natural salt' are used appropriately. However, more precise language could be used. For example, instead of 'destroy your health,' 'harm your health' would be more precise. Consider using more sophisticated vocabulary to enhance your score.

The grammar is mostly accurate, with minor errors. The sentence 'The sea water is salt but it is the natural salt so it will not destroy your health' is grammatically incorrect. It should be 'Sea water is salty, but it is natural salt, so it won't harm your health'. The incomplete final sentence also affects the grammatical accuracy. Focus on sentence structure and complete your thoughts for a higher score.