Band 6.5 IELTS Writing Task 1 Model Answer

Overall Band Score: 6.5 · Cambridge IELTS 16 · 2026-11-12

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 6.5)

The given diagram demonstrates the procedure to make sugar from sugarcane.

Overall, the process of producing sugar takes more than a year as the sugarcane requires more than 12 to 18 months to grow completely.In addition, the procedure intend to go through the various compulsary stages to give a final product.

To begin with, the planting of sugarcane till the full grown crop needs approximately 12-18 months.The next step is the harvestation of sugarcane which is done by the help of farmers and machinery like tractors.Consequently, the harvested sugarcane is then transferred to the traditional juicer machine to get the liquid form.

The vital step is the purification of sugarcane juice by the process of filtration by using limestone filter.The filtered liquid is then send to the next stage known as evaporation in which certain amount of temperature is given to evaporate extra water from juice and turn it into syrup.Centrifuging of sugar occurs here by the isolation of sugar crystals from syrup and after drying and cooling od syrup, eventually the sugar is ready to deliver or use.

AI examiner evaluation

Task Achievement / Task Response: Band 6.5

You cover the main sequence from growing and harvesting through juice extraction, purification, evaporation, centrifuging, and final drying and cooling. The overview also identifies the long growing period and the multi-stage nature of production. This is a solid account of the process, with relevant details such as the two harvesting methods and the limestone filter. However, some descriptions are unclear or not fully supported by the diagram: “traditional juicer machine” is not specified, and the final stage dries and cools the sugar crystals, not syrup. The overview could more clearly summarise the transformation from cane to juice, syrup, and sugar. More precise reporting of these features would make the coverage more complete.

Coherence and Cohesion: Band 7.0

The response is organised in a clear sequence: an introduction and overview are followed by the early stages and then the later processing stages. Linking expressions such as “To begin with,” “The next step,” and “Consequently” help guide the reader through the process. The progression is generally easy to follow, and the stages are grouped sensibly. Some connections are less smooth, however: “The vital step” does not clearly signal how purification relates to the preceding stage, and the final sentence compresses centrifuging, drying, cooling, and the outcome into one long sequence. Use clearer transitions and divide the final sequence into more manageable clauses to make the relationships between stages more explicit.

Lexical Resource: Band 6.0

You use a suitable range of process vocabulary, including “purification,” “filtration,” “evaporation,” “syrup,” and “sugar crystals,” which helps describe the diagram. There are also attempts at more formal wording, such as “procedure” and “isolation.” Some choices are inaccurate or unnatural for this context: “harvestation” is not the usual term, “traditional juicer machine” is imprecise, and “deliver or use” is an awkward description of the final product. Spelling errors such as “compulsary” and “od” also reduce accuracy. Aim for standard process terms and natural collocations, for example “harvesting,” “crusher,” and “ready for use.”

Grammatical Range and Accuracy: Band 6.0

You attempt both simple and complex sentence forms, including a relative clause in “in which certain amount of temperature is given” and a sequence of linked process clauses. The main meaning is generally understandable, but some grammatical errors remain. For example, “the procedure intend” needs subject–verb agreement, while “the filtered liquid is then send” requires a past participle. Articles are missing in “certain amount of temperature,” and the opening overview runs together after “completely,” without appropriate spacing or punctuation. The final sentence also contains several clauses joined without clear punctuation. Check agreement, verb forms, articles, and sentence boundaries, while retaining your attempts to vary sentence structure.

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