The diagram below shows how ethanol fuel is produced from corn. Summarise the information by selecting and reporting the main features and make comparisons where relevant.

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IELTS Writing Task Chart for The diagram below shows how ethanol fuel is produced from corn. Summarise the information by selecting and reporting the main features and make comparisons where relevant.

The diagram illustrates how

ethanol

Use synonyms

fuel is produced from

corn

Use synonyms

,showing the different stages involved in the process.

This

Linking Words

report aims to summarise the key trends,significant comparisons and notable changes highlighted in the data.

Overall

Linking Words

,the process consists of eight main stages,beginning with storing and ending with transporting.It is a cyclical process

Punctuation problem

apply

show examples

in which the

corn

Use synonyms

leaves go through several stages before the

corn

Use synonyms

is ready to be

Use synonyms

ethanol

Verb problem

used as ethanol

show examples

fuel.

Change preposition

show examples

the first

stage

Use synonyms

,the

corn

Use synonyms

is collected and

then

Linking Words

transferred to be

storing

Wrong verb form

stored

show examples

Following

Linking Words

this

Linking Words

,the

corn

Use synonyms

then

Linking Words

milling

Wrong verb form

milled

show examples

,before being cooking about four hours.After that,the

corn

Use synonyms

is fermenting

around

Change preposition

for around

show examples

48 hours.Once

this

Linking Words

stage

Use synonyms

has been completed,the

corn

Use synonyms

passes to separating and

soild

Correct your spelling

solid

by-product .The resulting

the

Correct article usage

apply

show examples

corn

Use synonyms

then

Linking Words

Verb problem

apply

show examples

liquid and prepared for the next

stage

Use synonyms

. In the following

stage

Use synonyms

,the material

is purifying

Wrong verb form

purifies

show examples

the

ethanol

Use synonyms

for five hours.

Subsequently

Linking Words

,the material is

storing

Wrong verb form

stored

show examples

Finally

Linking Words

,the material is transporting and the finished

ethanol

Use synonyms

fuel is ready to

used

Verb problem

be used

show examples

mrmrr20077

Sep 21, 2026

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Conclusion: The conclusion is too long.

Common mistake: Your writing should be 150-250 words.

Basic structure: Change the second paragraph.

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Basic structure: Change the fourth paragraph.

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Vocabulary: Replace the words ethanol, corn, stage with synonyms.

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Vocabulary: Use several vocabularies to present the data in the second paragraph.

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Vocabulary: Use several vocabularies to present the data in the fourth paragraph.

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6
Linking words
meeting the goal of 7 or more
3
Word repetition
meeting the goal of 3 or fewer
12
Grammar mistakes
detected issues

0123456789.0505

Overall Band Score

Coherence and Cohesion: 8.0

Logical structure

Single idea per paragraph

Introduction & conclusion present

Accurate linking words

Variety in linking words

Lexical resource: 4.0

Varied vocabulary

Accurate spelling & word formation

Grammatical Range: 4.0

Mix of complex & simple sentences

Clear and correct grammar

Task Achievement: 4.0

Complete response

Suitable writing tone

Appropriate word count

4 paragraphs

149 words

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Topic Vocabulary:

ethanol
corn
harvesting
milling
cooking
fermentation
distillation
dehydration
enzymes
fermentable sugars
concentration
anhydrous ethanol
fuel
processed
mixture
yeast
carbon dioxide
high temperatures
surface area
separation

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