Band 7.0 IELTS Writing Task 2 Model Answer

Overall Band Score: 7.0 · Cambridge IELTS 15 · 2026-08-30

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 7.0)

It is irrefutable that problem of lack of sleep among individuals is becoming common these days. While this can lead to many problems such as increase in errors and health problems, this situation can be improved by changing sleeping habits and environment.

Although people face various difficulties due to insomnia, the major one is increased possibilities of mistakes and accidents. As lack of sleep results in tiredness, individuals cannot focus on work properly that ultimately deteriorates the quality of work. For example, if drivers do not sleep properly at night, they cannot pay complete attention while driving which rises the chances of road accidents. Moreover, due to getting less sleep, residents face several health concerns. Not only does it affect human's psychological health by increasing stress and anxiety, but also it leads to obesity. To exemplify, staying awake for longer hours makes people feel more hungry due to which they gain weight frequently. Therefore, lack of sleep distrubs person's professional and personal life both.

On the other hand, some possible courses of action could be taken to alleviate this phenomenon. The most effective aolustion would be changing the lifestyle. If people start fixing their sleep schedule, refrain from using electronic devices and avoid consuming caffine before bed time, these small habits will give more time for sleep. Instead, they should adopt healthy habits such as reading books as it can help some person to fall sleep early. Furthermore, changing the sleep environment could be helpful. For instance, changing lighting in room, playing soothing music and finding a peaceful and cozy spot to sleep would be more comfortable. Consequently, the problem of lack of sleep could be solved by trying different ways at home instead of becoming habits of taking medicines.

In conclusion, even though numerous problems are created by this phenomenon such as reduced quality of tasks at home and workplaces and medical problems, people could start getting proper sleep if they change substitute their current habits with some healthy habits.

AI examiner evaluation

Task Achievement / Task Response — Band 7.0

The response addresses all parts of the prompt, identifying both the consequences of sleep deprivation (accidents, health issues) and potential solutions (lifestyle changes, environment). The position is clear throughout. Ideas are well-developed, such as the example of drivers and the link between sleep and weight gain. To reach a higher band, ensure that the introduction is slightly more polished; for instance, 'problem of lack of sleep' requires an article ('the problem'). Overall, the response is well-focused and provides sufficient support for the arguments presented.

Coherence and Cohesion — Band 7.0

The essay is logically organized with a clear progression of ideas. Paragraphing is used effectively to separate the problems from the solutions. Cohesive devices such as 'Moreover', 'To exemplify', and 'On the other hand' are used appropriately to guide the reader. However, there are minor instances where the flow could be smoother, such as the transition in the final paragraph where 'change substitute' is redundant. Despite these minor issues, the overall structure is coherent and easy to follow.

Lexical Resource — Band 6.5

The vocabulary is generally adequate and appropriate for the task. You demonstrate a good range of topic-specific terms like 'insomnia', 'psychological health', and 'alleviate'. There are some minor errors in word choice and spelling, such as 'distrubs' (disturbs), 'aolustion' (solution), and 'caffine' (caffeine). While these do not impede communication, they prevent the essay from reaching a higher band. Focusing on accurate spelling and more precise collocations will help improve your score in this area.

Grammatical Range and Accuracy — Band 6.5

You use a mix of simple and complex sentence structures effectively. There are several error-free sentences, which is positive. However, there are recurring grammatical slips, such as missing articles ('the problem', 'a person') and minor errors like 'help some person to fall sleep' (help a person to fall asleep). These errors are non-systematic and do not cause confusion, but they indicate a need for more careful proofreading to ensure subject-verb agreement and correct article usage.

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