Band 6.0 IELTS Writing Task 1 Model Answer

Overall Band Score: 6.0 · Cambridge IELTS 16 · 2026-11-02

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 diagram illustrates the process by which how sugar is produced from the sugar cane.

Overall, the process consists of several stages, beginning with the sugar cane is growned for 12-18 months and ended up with the drying and cooling of sugar. Throughout this process, it is passed from various steps.

Firstly, sugar cane is growned for 12-18 months. After that , when sugar cane is fully growned , then it is harvested . Harvesting of sugar cane is done by 2 ways, it could be done with help of machinery or done by mechanical method. Subsequently, sugar cane is then crushed , so that juice is extracted. Moreover, juice is purified with the help of limestone filter.

After purification, it is sent to evaporator section where juice became syrup with help of heat. After completing the evaporation process, it is then centrifuged with help of centrifuge machine. In this process, sugar crystals is separated from the syrup. Lastly, after centrifugation sugar crystals is then dried and cooled and which becomes solid sugar particles.

AI examiner evaluation

Task Achievement / Task Response: Band 6.5

The response covers the main stages in the correct order, from growing the cane for 12–18 months through harvesting, crushing, purification, evaporation, centrifuging, and drying and cooling. It also includes a clear overall summary of the process’s start and end, and correctly notes that harvesting can be done in two ways. Some details are less fully or accurately reported: the two methods are described as “machinery” and “mechanical method,” although the diagram shows mechanical harvesting and harvesting by hand. The final claim that the product becomes “solid sugar particles” is not shown in the diagram. To strengthen the account, report the hand-harvesting option precisely and keep the description limited to features visible in the process.

Coherence and Cohesion: Band 6.5

The response is arranged in a sensible sequence, with an overview followed by the early and later stages, and time and sequence markers such as “Firstly,” “After that,” “Subsequently,” and “Lastly” help the reader follow the process. This gives the report a coherent overall progression. However, some linking is mechanical or redundant: “After that” is followed by “then,” and “After completing the evaporation process” repeats the transition before centrifuging. The overview also repeats the idea of progression in “Throughout this process, it is passed from various steps,” without adding useful information. Use fewer, more precise connectors and make each sentence advance the process clearly; this would make cohesion more flexible and less noticeable.

Lexical Resource: Band 6.0

There is an adequate range of process vocabulary, including “harvested,” “crushed,” “purified,” “evaporator,” “centrifuged,” and “sugar crystals.” These terms make the stages generally clear, and the writer attempts more specific language such as “limestone filter.” Some word choices and collocations are inaccurate or imprecise, however. “Done by 2 ways” is awkward, and “machinery or … mechanical method” fails to distinguish the diagram’s two harvesting options. “Sugar particles” is also an unnecessary addition. Aim for concise, natural process language and precise labels—for example, “mechanically or by hand” and “the crystals are dried and cooled.”

Grammatical Range and Accuracy: Band 5.5

The response attempts both simple and complex sentences, including a purpose clause (“so that juice is extracted”) and a relative clause (“where juice became syrup”). The sequence remains understandable, but errors in verb forms, agreement, and sentence construction are noticeable. Examples include “the sugar cane is growned,” “juice became syrup,” and “sugar crystals is separated”; these should be “is grown,” “becomes syrup,” and “sugar crystals are separated.” The opening “the process by which how” combines two structures, while “and ended up with” does not match the passive construction that precedes it. Use consistent present simple passive forms for the stages, and check subject–verb agreement and clause structure.

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