Band 6.0 IELTS Writing Task 1 Model Answer

Overall Band Score: 6.0 · Cambridge IELTS 16 · 2026-10-12

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 6.0)

The diagram illustrates how sugar is produced from sugar cane.

Overall, there are 7 steps in sugar manufacturing process. Step 1 to 3 relate to the agriculture and step 4 to 7 relate to factory.

At the first, sugar canes are planted by the farmers. After 12-18 months, sugar canes are growing up it's maximum size. Then, these are havested by the farmers using harvesting machines or knifes. At next, harvested suger canes are put into the crushing machine. This machine crush the canes and manufacturers receive output as a juice.

In the 4th step, the juice is purified using a limestone filter. Then, these juice is heated using evaporator. This step use huge amount af fuel to heat up. The juice becomes syrup in this step. After that, sugar crystals are separates from syrup by centrifuge. Finally, drying and cooling process began and suger are produced.

AI examiner evaluation

Task Achievement / Task Response: Band 6.0

You cover the main stages in the correct order, from growing and harvesting through crushing, purification, evaporation, centrifuging, and drying and cooling. The overview identifies seven steps and usefully groups the first three as agricultural and the remaining stages as factory processing. Most details match the diagram, including the 12–18-month growing period and the two harvesting methods. However, the claim that evaporation “use[s] huge amount of fuel” is not shown, so avoid adding unsupported information. Some stages are described less fully: for example, the centrifuge separates crystals from syrup, but the final drying and cooling stage is only briefly mentioned. The response is also three words below the required minimum. Add a little relevant detail while keeping the account focused on the visual.

Coherence and Cohesion: Band 6.5

The response has a clear overall structure: an introduction, a concise overview, and a chronological account of the process. Sequencing expressions such as “After,” “Then,” “At next,” and “Finally” help the reader follow the stages, and the division between farming and factory processing gives the overview a useful organising idea. This meets the lower-band expectation of coherent arrangement and shows some of the stronger progression associated with the next level. However, several transitions sound mechanical or are used inaccurately, particularly “At the first” and “At next,” while repeated “step” references make the account somewhat list-like. Improve flow by using more natural links and grouping related stages into connected sentences; also ensure references such as “these juice” clearly identify the material being discussed.

Lexical Resource: Band 5.5

You use relevant process vocabulary, including “limestone filter,” “evaporator,” “syrup,” and “centrifuge,” which allows you to describe the main stages. There is also some variation in how you refer to the material, such as “sugar canes,” “juice,” and “syrup.” However, the range is limited and several noticeable spelling, word-choice, and collocation errors reduce precision: “havested,” “suger,” and “knifes” are misspelled, while “receive output as a juice” and “sugar canes are growing up it's maximum size” are unnatural. These errors do not prevent the reader from understanding the process, but more accurate process collocations and careful proofreading are needed for stronger control. Prefer concise, standard terms such as “the cane is crushed to extract juice.”

Grammatical Range and Accuracy: Band 5.5

You use a mixture of simple sentences and some longer structures, including “After 12-18 months…” and the sentence explaining that the juice becomes syrup. The sequence remains understandable, but some grammatical errors occur in verb forms, agreement, articles, and sentence construction. For example, “This machine crush the canes” needs subject–verb agreement, “these juice are heated” has a number-agreement problem, and “sugar crystals are separates” uses an incorrect passive form. The opening overview also needs an article in “in the sugar manufacturing process.” These errors rarely obscure the intended meaning, but they limit accuracy. Practise forming passive process descriptions consistently—for example, “the cane is crushed” and “the crystals are separated”—and check agreement in each sentence.

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