Band 6.0 IELTS Writing Task 1 Model Answer

Overall Band Score: 6.0 · Cambridge IELTS 16 · 2026-11-04

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 explains the way in which the sugar is making from the sugar cane. Overall, the manufacturing has seven steps, starting from growing sugar cane to heat it and then drying and cooling it is the final step.

Firstly, starting with the growing of sugar cane which took almost about 12 to 18 months. After, the growth of sugar cane it is harvested by farmers manually or automatically by machine. Then in third step their is a machine that started crushing the sugar cane to make their juice so it can be collected. In fourth step the collected juice then put in purifying machine which has limestone filter that purify the juice.

Furthermore, then purify juice is gone in the evaporater in which juice become syrup by heating it at high temperature. Moreover, after this juice is then transfered to centrifuge which rounds and separates sugar crystals from syrup. After that the sugar crystals then placed in a big tub for cooling and drying of sugar crystals so after cooling and drying it will be ready to pack.

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 relevant details such as the two harvesting methods and the limestone filter, so the process is generally clear and accurate. The overview identifies the seven-step sequence, but its wording (“starting from growing sugar cane to heat it”) does not clearly summarise the transformation from cane to finished sugar. The final claim that the sugar will be “ready to pack” is not shown in the diagram. To strengthen the response, give a clearer overview of the key changes in the material and avoid adding an unsupported final stage.

Coherence and Cohesion: Band 6.5

The stages are presented in a logical sequence, and paragraphing separates the overview from the detailed account. Sequencing expressions such as “Firstly,” “Then,” “Furthermore,” and “After that” help the reader follow the process. However, the transitions are sometimes mechanical or repetitive, particularly the repeated use of “then” and “after,” and the second paragraph contains several stages in one long chain. Some references are also unclear: “it” in “it is harvested” and “this juice” require the reader to infer the intended material. Grouping the stages into clearer phases and varying the linking language would make progression smoother and more controlled.

Lexical Resource: Band 5.5

The response uses relevant process vocabulary, including “harvested,” “crushing,” “limestone filter,” “evaporator,” and “centrifuge,” which allows the main stages to be identified. However, word choice and collocation are often inaccurate or repetitive: “the sugar is making,” “purifying machine,” and “rounds and separates” are not natural descriptions of this process. There are also spelling errors in “evaporater” and “transfered,” and “big tub” is imprecise for the drying and cooling equipment. These choices do not prevent understanding, but they limit precision and naturalness. Practise accurate process collocations and use the diagram’s technical terms consistently, such as “the juice is purified” and “the crystals are dried and cooled.”

Grammatical Range and Accuracy: Band 5.0

The response attempts both simple and complex sentences, including clauses with “which” and time expressions, but grammatical control is uneven. Errors appear in basic verb forms and sentence construction: “the sugar is making” should be “sugar is made,” and “the collected juice then put” needs a passive verb (“is then put”). There are also agreement and article problems in “their is a machine,” while “which took almost about 12 to 18 months” is an awkwardly formed clause. Several sentences are joined into long sequences with limited punctuation, making relationships less clear. Use consistent present simple passive forms for the process, check subject–verb agreement, and divide descriptions into complete, well-punctuated sentences.

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