Band 6.5 IELTS Writing Task 2 Model Answer

Overall Band Score: 6.5 · Cambridge IELTS 15 · 2026-07-29

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 6.5)

In this modern era, numerous individuals are facing issues that they are not getting proper sleep, which can lead to many health issues as well as work-related issues in the long run. People can fix this issue by maintaining their work-life balance and by reducing the use of their phones.

To begin with, having less sleep can leads to various health-related issues that can be dangerous in the longer term. In other words, individuals who are having issues with sleep, they will not feel energetic, and have less focus towards their daily life. For example, one study in UK revealed that many people are facing dementia in the early ages as they are not getting enough sleep due to their sedentary lifestyle. To deal with this issue, individuals can make a proper schedule for each of their tasks so that they can maintain balance and have a proper 7-8 hours of sleep.

Moving forward, the issue of getting less sleep will also affect the productivity of employees at work as they will feel low the whole time. Another reason of not having proper sleep is to have excessive use of smartphones, as persons are spending hours at phone for scrolling and playing games during their free time. People can avoid the use of cellphone and can have clean diet so that they feel energetic, also can read books to have proper sleep.

To conclude, having issues in getting proper sleep can leads to health and work-related issues that can be avoided or resolved by having a managed timetable, decreasing the use of phone, as well as by focusing on diet and reading books. If this problem seems unattended, the situation will get more worse in the future.

AI examiner evaluation

Task Achievement / Task Response — Band 6.5

The response addresses both parts of the prompt: the problems caused by lack of sleep and potential solutions. The ideas are relevant, such as health issues like dementia and the impact on workplace productivity. However, the development of these ideas is somewhat superficial. For instance, the link between sedentary lifestyles and dementia is mentioned but not fully explored. The solutions provided, such as scheduling and reducing phone usage, are practical but could be expanded with more detail or specific examples to reach a higher band. The position is clear throughout, and the response maintains a consistent focus on the topic.

Coherence and Cohesion — Band 7.0

The essay is organized into logical paragraphs, each with a clear focus. There is a basic progression of ideas from the introduction to the body paragraphs and the conclusion. Cohesive devices are used, such as 'To begin with,' 'Moving forward,' and 'To conclude,' which help guide the reader. However, some transitions feel slightly mechanical, and the internal cohesion within paragraphs could be improved. For example, the connection between the sentences in the second paragraph is a bit repetitive. Overall, the information is arranged coherently, and the paragraphing is appropriate for the task.

Lexical Resource — Band 6.5

The vocabulary used is generally adequate for the task, allowing the writer to communicate their ideas clearly. There are some attempts at using less common vocabulary, such as 'sedentary lifestyle' and 'productivity,' which is positive. However, the range is somewhat limited, and there is some repetition of basic words like 'issues' and 'proper.' Some word choices are slightly unnatural, such as 'have clean diet' instead of 'maintain a healthy diet.' While the vocabulary is sufficient to convey meaning, it lacks the precision and variety required for a higher band score.

Grammatical Range and Accuracy — Band 6.5

The response contains a mix of simple and complex sentence structures. While the meaning is generally clear, there are several grammatical errors throughout the text. Examples include subject-verb agreement issues ('lack of sleep can leads to') and awkward phrasing ('the situation will get more worse'). Punctuation is generally functional, but there are some minor errors in sentence construction. The writer demonstrates an ability to use complex sentences, but the frequency of errors prevents the writing from being considered highly accurate. The errors do not, however, impede the reader's understanding of the main points.

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