Band 6.0 IELTS Writing Task 2 Model Answer

Overall Band Score: 6.0 · Cambridge IELTS 15 · 2026-08-22

IELTS Writing Task 2 question

Nowadays many people complain that they have difficulties getting enough sleep. What problems can lack of sleep cause? What can be done about lack of sleep?

Give reasons for your answer and include any relevant examples from your own knowledge or experience.

 

Student answer (Band 6.0)

Nowadays, a significant number of people have difficulties getting enough sleep because of higher workload and excessive use of the mobile phones. However, physical exercise such as gym, yoga and swimming can be useful to have a proper sleep.

One of the major reasons why people are struggling to have a proper sleep is that they are working more in the office and using mobile phones longer than usual. Working more in the office can disturb a sleeping-cycle of an individual. Moreover, it makes people irritated and unhealthy. Additionally, excessive use of mobile phones also causes problem in sleeping. for example, if a person uses a mobile phone excessively, they tend to sleep late and struggle to wake up early in the morning.

However, there are several factors those can help people to live a healthy lifestyle. Firstly, physical exercises such as gym, yoga and swimming can be useful for an individual relax their mind and sleep properly. Additionally, a healthy diet can help people to stay fit and relieve stress. Also, going to bed on time can be beneficial to wake up on time. As a result, a person can wake of on time and focus more on work or studies.

To conclude, although working more can help an individual becoming wealthy, a proper sleep plays a crucial role in an individual's life to have a fresh start of the day. Furthermore, it keeps a person focused and healthy.

AI examiner evaluation

Task Achievement / Task Response — Band 5.5

The response addresses both parts of the prompt: the problems caused by lack of sleep and potential solutions. However, the development of ideas is somewhat limited. While you mention that lack of sleep makes people 'irritated and unhealthy', this could be expanded with more specific consequences, such as the impact on cognitive performance or long-term health risks. Furthermore, the response is 240 words, failing to meet the 250-word minimum requirement. This under-length significantly impacts the depth of the argument, as the ideas remain somewhat superficial. To improve, ensure you expand on your points with concrete examples or further explanation to meet the length requirement and provide a more thorough response.

Coherence and Cohesion — Band 6.0

The essay is organised into clear paragraphs, which helps the reader follow the structure. You use some cohesive devices such as 'Moreover', 'Additionally', and 'However' to link ideas. However, the progression of ideas is sometimes mechanical, and the connection between sentences could be smoother. For instance, the transition between the introduction and the first body paragraph is abrupt. Additionally, some referencing is slightly unclear, such as 'there are several factors those can help people'. Improving the variety of cohesive devices and ensuring they are used more naturally would enhance the flow of your writing.

Lexical Resource — Band 6.0

Your vocabulary is generally adequate for the task, allowing you to communicate your ideas clearly. You use some topic-specific terms like 'healthy lifestyle', 'stress', and 'sleeping-cycle'. However, the range is somewhat limited, and there is a reliance on basic vocabulary. There are also minor errors in word choice, such as 'struggle to wake up early' (which is correct) contrasted with 'wake of on time' (a typo). To reach a higher band, try to incorporate more precise and varied vocabulary, such as 'cognitive impairment' or 'rejuvenating', to demonstrate a wider lexical range.

Grammatical Range and Accuracy — Band 5.5

The essay uses a mix of simple and complex sentence structures. While the meaning is generally clear, there are several grammatical errors that occur throughout the text. For example, 'disturb a sleeping-cycle' should be 'disturb the sleep cycle', and 'factors those can help' should be 'factors that can help'. There are also issues with prepositions and articles, such as 'wake of on time' instead of 'wake up on time'. While these errors do not prevent the reader from understanding your message, they are frequent enough to limit your score. Focus on proofreading for basic subject-verb agreement and article usage.

See this exact question answered at other band scores — the same prompt compared across bands.

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