the diagram bellow shows how salt is removed from sea water to make it drinkable

The current picture illustrates the process of removing the salt from

seawater

Use synonyms

and making it safe for consumption.

It is clear that

Linking Words

the process contains five distinct stages, starting with

seawater

Use synonyms

intake and ending with the distribution of purified

water

Use synonyms

to an integrated

water

Use synonyms

supply system.

At the first stage

Linking Words

, the salty

water

Use synonyms

is drawn from the

sea

Use synonyms

and directed into a pre-treatment filter, which removes larger impurities.

This

Linking Words

stage

also

Linking Words

includes a filter backwash system, with

waste

Use the right word

wastewater

show examples

water

Use synonyms

returned to the

sea

Use synonyms

Next,

Linking Words

seawater

Use synonyms

is pumped through a membrane under

Correct article usage

apply

show examples

high pressure.

This

Linking Words

membrane only allows the small

water

Use synonyms

molecules to pass through, effectively separating salt and other impurities from the

seawater

Use synonyms

, which are ejected back into the

sea

Use synonyms

as concentrated

Use synonyms

sea

Use the right word

seawater

show examples

water

Use synonyms

. At the fourth stage, the desalted

water

Use synonyms

undergoes

post-treatment

Correct article usage

a post-treatment

show examples

phase, where lime, chlorine and fluoride are added to it for the final purification.

Finally

Linking Words

, the treated

water

Use synonyms

is stored and added to the integrated

water

Use synonyms

supply for human consumption.

mohamad.rahimi.alisaraei

Jul 30, 2025

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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.

▼

Vocabulary: Replace the words seawater, water, sea with synonyms.

▼

Vocabulary: Rephrase the word "undefined" in your introduction.

▼

Vocabulary: Only 1 basic words for charts were used.

▼

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

▼

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

▼

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
4
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: 6.0

Mix of complex & simple sentences

Clear and correct grammar

Task Achievement: 4.0

Complete response

Suitable writing tone

Appropriate word count

4 paragraphs

164 words

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the diagram bellow shows how salt is removed from sea water to make it drinkable

People living in the 21st century have a better life quality than those who lived in previous centuries. To what extent do you agree or disagree?

Some people like to try new things, for example, places to visit and types of food. Other people prefer to keep doing things they are familiar with.

Some people think that the government should provide free housing, while others think that it is not the government’s responsibility. Discuss both views and give your opinion.

Research shows that business meetings, discussions and training are happening online nowadays. Do the advantages outweigh the disadvantages?

Some people say that when deciding how taxes should be spent, governments should prioritise health care. Other people believe that there are more important priorities for taxpayers' money. Discuss both these views and give your own opinion.