Band 6.0 IELTS Writing Task 1 Model Answer

Overall Band Score: 6.0 · Cambridge IELTS 16 · 2026-11-07

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 6.0)

The given diagram shows the process of producing sugar from sugar cane in seven major steps.

The first two steps of the process includes growing the sugar canes for a year or 18 months then when they are ready to harvest these sugar canes are cut down and collected on the back of the truck to trasnport them to the main processing unit.

On the third step, these sugar canes are crushed through a machine to extract the juice out of it. further on, this juice is then go through limestone filter to purify. After purifying it then put on heat for evaporating so that the juice becomes syrup.

Just before this syrup fully takes the shape of sugar and collected for drying and cooling, it go through a process called 'Centrifuge' where the sugar crystals separates from syrup. On the final stage these sugar crystals are collected into a drum and let them for driyng and cooling.

AI examiner evaluation

Task Achievement / Task Response: Band 5.5

You identify the process as having seven steps and cover the main sequence from growing cane through crushing, purification, evaporation, centrifuging, and drying. The stated growing period is broadly accurate, and you correctly explain that centrifuging separates crystals from syrup. However, some details are unclear or unsupported: the diagram does not show cane being collected on a truck or transported to a processing unit, and the final crystals are not described as being collected in a drum. The overview is also limited to the number of steps; it would be stronger if it summarised the overall transformation from cane to sugar and noted the two harvesting methods. These omissions and inaccuracies leave some stages less fully reported than others.

Coherence and Cohesion: Band 6.5

The response has a clear overall progression, with information presented in the same order as the diagram and separated into paragraphs. Sequencing phrases such as “The first two steps,” “On the third step,” and “On the final stage” help the reader follow the process. However, some links are awkward or unclear, particularly “Just before this syrup fully takes the shape of sugar and collected for drying and cooling,” which makes the relationship between centrifuging and the final stage difficult to follow. The repeated use of “then” also makes cohesion somewhat mechanical. To strengthen the organisation, give a concise overview first, then group the stages into preparation and processing, using clearer references such as “the resulting juice” and “the separated crystals.”

Lexical Resource: Band 6.0

You use an adequate range of process vocabulary, including “crushed,” “extract,” “limestone filter,” “evaporating,” and “centrifuge,” which communicates the main stages. Some less common terms are attempted, but several choices are inaccurate or unnatural: “takes the shape of sugar” does not describe crystallisation, and “collected on the back of the truck” is not a precise account of the diagram. There are also spelling errors, including “trasnport” and “driyng.” Aim for precise process collocations and check spelling carefully. For example, describe juice as being “heated to form syrup,” then say that the centrifuge “separates sugar crystals from the remaining syrup.” This would make the account more natural and technically clear.

Grammatical Range and Accuracy: Band 5.5

You attempt a mixture of simple and longer sentences, and the sequence is generally understandable. However, some errors in verb forms, agreement, and sentence construction reduce accuracy. For example, “the first two steps … includes” should use a plural verb, while “this juice is then go through” needs a passive form such as “is then passed through.” In “it go through” and “the sugar crystals separates,” the verbs do not agree with their subjects. The sentence beginning “Just before this syrup…” also lacks a clear parallel structure. Use passive constructions consistently for a process description, and check subject–verb agreement and verb forms when revising. More controlled complex sentences would help express the links between stages clearly.

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