Band 5+: You recently took a taxi to the airport, and the driver took a longer route than necessary, resulting in a much higher fare. Write a letter to the taxi company complaining about the driver's behavior. You should include details about: - The details of the journey, including the date, time, and route taken - How the driver's actions affected you financially and in terms of time - What resolution you are seeking from the taxi company

The letter addresses all three bullet points required by the task. You have explained the reason for writing, described the incident, and suggested actions. However, some parts of the response are slightly vague or lack sufficient detail to fully satisfy the requirements of a formal complaint. For example, the description of the driver's behavior is somewhat general ('I did not have a good experience'), and the explanation of being 'lost in the traffic' could be more clearly linked to the driver's incompetence. To improve, try to provide more specific details to make the complaint more convincing (e.g., exactly what the driver said or did that was disrespectful). Additionally, ensure that your suggestions for resolution are clearly linked to the grievance. While the task response is sufficient, improving the clarity and depth of your explanations will help you reach a higher band. Note that while this evaluation focuses on Task Response, improving grammatical accuracy and word choice will also assist in overall communication.

The letter follows the required structure and addresses all three bullet points from the task. However, the progression of ideas is somewhat disjointed. Some cohesive devices are used (e.g., 'In addition', 'After that'), but the transitions between sentences can feel abrupt. To improve, try to use more sophisticated linking words and ensure that each paragraph has a clear, singular focus that flows logically into the next.

The vocabulary is sufficient to convey the basic meaning, but there are several instances of incorrect word choices and awkward phrasing (e.g., 'advertence from the manager', 'put in danger my safety', 'request me'). To reach a higher band, aim to use more precise collocations and idiomatic expressions. For example, instead of 'advertence', you might use 'reprimand' or 'warning', and instead of 'request me', use 'contact me' or 'let me know'.

There are frequent grammatical errors throughout the text that occasionally impede the reader's understanding. Issues include subject-verb agreement ('every trip must be record'), incorrect verb forms ('should has'), preposition errors ('replied my previous complaint'), and typos ('Them to be honest'). You should focus on mastering basic sentence structures, verb tenses, and passive voice constructions. Practicing the use of relative clauses and complex sentence structures will also help improve your range.