Band 4+: You attended a formal dinner party hosted by a colleague, but you arrived very late and had to leave early. Write a letter to your colleague apologizing for your behavior. You should include details about: - why you were late and why you had to leave early - how much you enjoyed the evening despite the circumstances - an invitation to meet up another time to make amends.

The letter addresses all three bullet points required by the task, which is a positive aspect. However, the development of these points is somewhat limited and the tone is inconsistent. While the prompt asks for a letter to a colleague, the language used is overly informal and repetitive in certain areas. To improve, focus on the following: - **Task Development:** Instead of repeating that you have 'other works,' provide a more specific and natural-sounding reason for the unexpected departure (e.g., a family emergency or a sudden shift change). - **Tone and Register:** Ensure the tone remains appropriate for a colleague. Phrases like 'I will not be angry or sad' are somewhat unusual in a professional/social apology context. - **Cohesion and Clarity:** Work on connecting your ideas more smoothly. The explanation regarding your jobs at the cafe and clothing shop feels slightly disconnected from the apology itself. - **Grammar and Vocabulary:** Pay attention to subject-verb agreement (e.g., 'you doesn't sad' should be 'you aren't sad') and verb tenses (e.g., 'I leaved' should be 'I left').

The letter follows the required structure by addressing all three bullet points, but the flow of ideas is hindered by poor sentence structure. The transitions between thoughts are abrupt, and the use of punctuation (or lack thereof) makes it difficult to follow the logic. To improve, use more cohesive devices (e.g., 'However,' 'Furthermore,' 'Because of this') and ensure each paragraph has a clear, singular focus. Avoid long, run-on sentences by using full stops to separate distinct ideas.

The vocabulary used is quite basic and often used incorrectly (e.g., 'funny day' instead of 'lovely/wonderful day', 'many other works' instead of 'a lot of work'). There is also significant repetition of words like 'work' and 'sad'. To reach a higher band, try to use more precise adjectives and collocations. For example, instead of 'I felt myself comfortable,' use 'I felt very much at ease' or 'I felt welcomed.' Be careful with word forms, such as using 'exhausted' correctly.

There are frequent grammatical errors throughout the text, including subject-verb agreement ('you doesn't sad'), incorrect verb tenses ('I leaved' instead of 'I left'), and improper sentence construction. The misuse of pronouns and articles is also evident. To improve, focus on mastering basic tense consistency and subject-verb agreement. Practicing the formation of complex sentences using subordinating conjunctions (e.g., 'Although I had to leave early, I truly enjoyed...') will help increase your grammatical range.