Band 6.5 IELTS Writing Task 2 Model Answer

Overall Band Score: 6.5 · Cambridge IELTS 15 · 2026-07-28

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)

Sleep is extremely essential for everyone to be healthy. In the modern era, several people raise a complaint that they are suffering from a lack of sleep issue. This essay will elaborate on obstacles as well as solutions to mitigate this problem.

To commence with, there are numerous reasons associated with a lack of sleep. The predominant one is a hectic schedule of people to complete office and domestic tasks. In other words, professional workers get a lot of office work and wake up at late night for preparing reports. Along with that, they have to handle family responsibities, such as helping children to do homework. As a result, they have to give up sleeping hours. Another cause can be habit of watching television, using moblie phone at late night leads to sleep deprivation. To be precise, it is very daunting task to avoid addiction of something as people become addicted of using technical devices rather than taking nap. Thus, sleep can be taken properly.

Furthermore, there are ample of remedies to curb with above mention problems. Firstly, making time table is the effective way to balance both work and sleep. While preparing list, adequate time should be noted to get sleep. Consequently, this may assist to provide time for nap. Secondly, awareness can be given by doctors, professionals and family members towards sleep. Lack of sleep leads to many serious health problems. Humans ought to be award from this that person cannot be health without having proper sleep. Hence, providing knowledge may assist to solve the issue of sleep deprivation.

In conclution, it is undeniable fact that taking enough sleep is necessary to be healthy.

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. However, the development is somewhat uneven. While you mention hectic schedules and technology as causes, the discussion on the actual 'problems' caused by lack of sleep is very brief, merely mentioning 'serious health problems' without specific examples or elaboration. To reach a higher band, you should provide concrete examples of these health consequences (e.g., impaired cognitive function, weakened immune system, or increased risk of accidents). The solutions provided are relevant, but could be expanded with more depth to fully satisfy the requirements of the task.

Coherence and Cohesion — Band 6.5

The essay is logically organized with a clear introduction, body paragraphs, and a conclusion. You use cohesive devices such as 'To commence with', 'Furthermore', and 'Consequently' to link ideas. However, some transitions feel slightly mechanical, and there are instances where the flow is interrupted by awkward phrasing, such as 'Thus, sleep can be taken properly,' which does not logically follow the preceding point about device addiction. Paragraphing is used appropriately, but the internal cohesion within paragraphs could be improved by ensuring that each sentence builds more naturally upon the previous one.

Lexical Resource — Band 6.5

You demonstrate an adequate range of vocabulary for the task, using terms like 'deprivation', 'mitigate', and 'predominant'. However, there are several instances of imprecise word choice and collocation errors, such as 'several people raise a complaint' (instead of 'complain'), 'give up sleeping hours' (instead of 'sacrifice sleep'), and 'making time table' (instead of 'creating a schedule'). Additionally, there are minor spelling errors like 'moblie' and 'conclution'. While these do not impede communication, they limit the score as they show a lack of precision in more complex lexical items.

Grammatical Range and Accuracy — Band 6.0

The essay uses a mix of simple and complex sentence structures. While you attempt complex sentences, there are frequent grammatical errors, particularly with articles ('a hectic schedule of people'), prepositions ('addicted of using'), and word forms ('cannot be health'). Some sentences are also structurally awkward, such as 'awareness can be given by doctors... towards sleep.' These errors occur regularly throughout the text. To improve, focus on subject-verb agreement and the correct usage of adjectives versus nouns. Despite these errors, the meaning remains clear, which is a positive aspect of your writing.

Browse more IELTS Writing model answers or get your own writing scored by the same AI examiner.