Band 7+: Do you use public transportation often?

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

The answer directly addresses the question and provides relevant reasons for using public transportation, such as cost-effectiveness and practicality. To reach a higher level of development, you could include more specific details, such as how long your commute typically takes or a brief mention of a specific time when public transport is particularly useful. Expanding on the contrast between public transport and other options, like driving or walking, could also add more depth to your response.

The answer is coherent and directly addresses the question. You use logical connectors like 'mainly because' and 'in my daily life.' However, to reach a higher band, you should aim for more complex cohesive devices and avoid repetitive sentence structures (e.g., 'It is... It is...'). Try to extend your answer by adding a concluding thought or a specific example of a time you used it.

You used appropriate words such as 'practical' and 'affordable,' which are good for this topic. However, the vocabulary is somewhat basic and repetitive (using 'cheaper' and 'save money' which are very similar). To improve, try using synonyms or more advanced collocations, such as 'cost-effective,' 'economical,' 'commute,' or 'public transit network.'

The grammar is mostly accurate, but there are minor errors in article usage (e.g., 'take bus' instead of 'take the bus'). The sentence structures are primarily simple or compound. To achieve a higher score, practice using complex sentences, such as relative clauses (e.g., 'I often take the metro, which is much faster than the bus') or conditional sentences.