The diagrams show a structure that is used to generate electricity from wave power. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The two given diagrams represent how to generate

electricity

Use synonyms

from wave power.

Overall

Linking Words

, a structure consisting of a chamber, a column, and a turbine is needed in

this

Linking Words

process.

According to

Linking Words

the diagrams, the processes have two phases. To start with, when the wave goes into the chamber, the air is forced through the vertical column to turn the turbine

which

Punctuation problem

, which

show examples

is installed

half way

Correct your spelling

halfway

inside the column.

Electricity

Use synonyms

is generated

accordingly

Linking Words

. the

electricity

Use synonyms

According to

Linking Words

the second diagram, upon retreating, the wave

also

Linking Words

sucks the air back into the chamber, turning the turbine in the same direction, continuing to generate

electricity

Use synonyms

j.pakjamsai

Apr 12, 2026

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Linking words: Don't use the same linking words: "according to".

▼

Basic structure: Write more paragraphs.

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Basic structure: Add more body paragraphs.

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

Basic structure: Write more paragraphs.

▼

Vocabulary: Rephrase your introduction. Words match: 70%.

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Vocabulary: Replace the words electricity with synonyms.

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Vocabulary: Only 4 basic words for charts were used.

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Vocabulary: The word "diagrams" was used 3 times.

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Vocabulary: The word "wave" was used 3 times.

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5
Linking words
meeting the goal of 7 or more
1
Word repetition
meeting the goal of 3 or fewer
2
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: 7.0

Mix of complex & simple sentences

Clear and correct grammar

Task Achievement: 6.0

Complete response

Suitable writing tone

Appropriate word count

1 paragraphs

102 words

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The diagrams show a structure that is used to generate electricity from wave power. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The rise of convenience foods has helped people keep up with the speed of the modern lifestyle. Do you think the advantages outweigh the disadvantages?

It is widely argued about whether students should pursue higher education or they ought to receive vocational practice. Though the need for university graduates is undeniable, I totally agree that more people should be advised to be qualified as electricians and plumbers

Some people believe that watching TV is bad for children, while others claim it has positive effects for children as they grow up. Discuss both views and give your own opinion.

Some people say that in order to be happy, you must have a job you love doing. Others say that other factors are more important. Do you think that people can only be happy if they have a job they really enjoy?

Nations should spend more money on skills and vocational training for practical work, rather than on university education. To what extent do you agree or disagree?