The diagram below shows how a biofuel called ethanol is produced.

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The flowchart provides key information about the production of

ethanol

Use synonyms

Linking Words

Overall

Punctuation problem

Overall,

show examples

it is clear from the chart that the recycling journey is a multi-stage, closed-loop process, starting with harvesting the

grow

Replace the word

growing

plants

Use synonyms

and

trees

Use synonyms

with

energy containing

Correct your spelling

energy-containing

carbon dioxide and sunlight, which will end with producing the

ethanol

Use synonyms

In addition

Linking Words

, the initial steps focus on

trees

Use synonyms

and

plants

Use synonyms

being harvested after they grow.

Whereas

Linking Words

the latter stages involve the actual transformation into

ethanol

Use synonyms

According to

Linking Words

what is shown, the first group of steps focus on harvesting the plans and the

trees

Use synonyms

following

Linking Words

this

Linking Words

the

plants

Use synonyms

and the

trees

Use synonyms

pre-processed into cellulose. In terms of the

cellulose

Punctuation problem

cellulose,

show examples

processed

Verb problem

is processed

show examples

at the factory and transported into

sugars

Punctuation problem

sugars,

show examples

added

into it

Change preposition

show examples

microbes

and

Punctuation problem

, and

show examples

the final transformation

after

Linking Words

this

Linking Words

mix

Verb problem

show examples

transformed to

ethanol

Use synonyms

and there

Punctuation problem

. There

show examples

are three types of

Correct pronoun usage

apply

show examples

carbon dioxide and used by cars and airplanes and trucks

and

Punctuation problem

, and

show examples

after

which

Correct pronoun usage

this,

show examples

carbon dioxide and sunlight

used

Verb problem

are used

show examples

as an energy

for

Check wording

source for

show examples

trees

Use synonyms

and

plants

Use synonyms

mhamdq8b5

Jun 18, 2026

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Introduction: The introduction is missing.

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Introduction: The chart intro is missing.

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Basic structure: Change the third paragraph.

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Basic structure: Change the fourth paragraph.

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Introduction: The chart intro is missing.

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Vocabulary: Replace the words ethanol, plants, trees with synonyms.

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Vocabulary: Only 4 basic words for charts were used.

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

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

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7
Linking words
meeting the goal of 7 or more
3
Word repetition
meeting the goal of 3 or fewer
15
Grammar mistakes
detected issues

0123456789.0505

Overall Band Score

Coherence and Cohesion: 4.0

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

162 words

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Topic Vocabulary:

biomass
ethanol
fermentation
microorganisms
yeast
carbon dioxide
distillation
purification
dehydration
raw materials
storage
distribution
renewable energy
greenhouse gas emissions
sustainable fuel
concentration
impurities
alcohol content
crop growth
conversion process

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The diagram below shows how a biofuel called ethanol is produced.

People in many countries are spending less time with their family. What are the reasons, and effects of this?

In many countries today, crime novels and TV crime dramas are becoming more and more popular.Why do you think this books and TV shows are popular?What's your opinion of crime fiction and t v crime dramas?

In many countries schools have severe problems with student behaviour. What do you think are the causes of this? What solutions can you suggest?

Some experts believe that it is better for children to begin learning a foreign language at primary school rather than secondary school. Do the advantages of this outweigh the disadvantages?