Band 7.0 IELTS Writing Task 1 Model Answer

Overall Band Score: 7.0 · Cambridge IELTS 16 · 2026-07-26

IELTS Writing Task 1 question

The diagram below shows the manufacturing process for making sugar from sugar cane.

Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

How sugar is produced from sugar cane

Student answer (Band 7.0)

The flowchart illustrates how sugar is produced from sugar cane.

Overall, the process runs in linear way. There are seven significant stages for manufacturing sugar. It begins from growing sugarcane and ends by drying and cooling sugar. Some steps are carried out manually as well technological gadgets.

Sugarcane plants are sowed in the farms. They grow fully within 12-18 months. Once they mature, they are harvested. Harvesting is done by two ways : harvesting machines and manually like farmers cut sugarcane stems by sharp tools. After, they undergo crushing process where stems are placed from one side of crusher so juice is produced from other side of machine.

Now, obtained juice is purified with the help of limestone filter paper. A filtrate is poured in big evaporators which convert juice into sugary syrup. The syrup is centrifuges into centrifugation machine that separate sugar crystals from syrups. A larger quantity of crystals are stored into big tanks. In these containers sugar allows to dry and cool.

AI examiner evaluation

Task Achievement / Task Response — Band 7.0

The response covers all stages of the process, from growing the sugar cane to the final cooling stage. You have successfully identified the main features and provided a clear overview. However, the description of the process could be more precise. For example, you mention 'technological gadgets' which is vague; it would be better to refer to 'mechanical harvesting' or 'industrial machinery'. Additionally, the explanation of the purification stage is slightly inaccurate as it describes the use of 'filter paper' for limestone, whereas the diagram indicates a limestone filter. To reach a higher band, ensure that the technical details of the process are described with greater accuracy and that the transition between stages is more fluid.

Coherence and Cohesion — Band 7.0

The essay is logically organized into an introduction, an overview, and body paragraphs that follow the chronological order of the process. You use some cohesive devices such as 'Once', 'After', and 'Now' to guide the reader. However, the cohesion is occasionally mechanical, and some sentences feel disconnected. For instance, the transition between the harvesting and the crushing process could be smoother. The paragraphing is appropriate, but the final paragraph is a bit abrupt. To improve, try to use a wider variety of linking words and ensure that each sentence flows naturally into the next to create a more cohesive narrative.

Lexical Resource — Band 6.5

You have a sufficient range of vocabulary to describe the process, using terms like 'harvested', 'crushing', 'purified', and 'centrifugation'. However, there are some inaccuracies in word choice and collocation. For example, 'sowed in the farms' is not the standard collocation for sugar cane (which is usually 'planted' or 'grown'), and 'technological gadgets' is inappropriate for an industrial context. There are also minor errors in word form, such as 'The syrup is centrifuges' instead of 'centrifuged'. To improve, focus on using more precise, academic terminology and check for correct word forms when describing industrial processes.

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 that occur throughout the text. Examples include 'the process runs in linear way' (missing an article), 'done by two ways' (should be 'in two ways'), and 'sugar allows to dry' (should be 'is allowed to dry'). These errors do not impede communication, but they do indicate a lack of control over more complex grammatical structures. To improve, focus on subject-verb agreement, the correct use of articles, and passive voice constructions, which are essential for describing processes.

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