IELTS Writing Correction Service
Writing Samples
Band 6.5

The diagrams below show the design for a wave-energy machine and its location. Summarise the information by selecting and reporting the main features and make comparisons where relevant.

The diagrams below show the design for a wave-energy machine and its location. Summarise the information by selecting and reporting the main features and make comparisons where relevant.
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The diagrams illustrate
about
Change preposition
apply
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how the
wave-
Correct your spelling
wave-energy
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energy
Use synonyms
machine
Use synonyms
 is designed and the suitable station for it.
Overall
Linking Words
 the engine works with the help of the
waves
Use synonyms
 on the seashore. Looking at the diagram the appliance has two chambers, one is beneath the
Use synonyms
sea water
Correct your spelling
seawater
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 related to
waves
Use synonyms
 and the other chamber id is combined with turbines and
Correct article usage
a generator
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generator
Fix the agreement mistake
generators
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 above the expanse
water
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of water
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. With regards to water level and
waves
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, air flow
pass
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passes
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 through to the canal through
Linking Words
second
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the second
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 chamber and by that,
turbine
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the turbine
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 rotates
voluntary
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voluntarily
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.
Similarly
Linking Words
, air flow from outside pass inside the chamber,
the
Correct word choice
and the
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 other turbine rotates
also
Linking Words
. Meanwhile, the generator would produce
the
Correct article usage
apply
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electricity depending on the power of the
air flow
Correct your spelling
airflow
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. Over to the position of
wave
Correct article usage
the wave
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energy
Use synonyms
machine
Use synonyms
, the diagram demonstrates there are two locations, one
in
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at
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 deep
sea
Use synonyms
 level and the other near
to
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apply
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the shore in less deep. The spot in the deep
sea
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 cost of installation is highly expensive compared to the mid surf
,
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apply
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 but can produce high power of
energy
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 with the help of larger
waves
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.
On the other
Linking Words
hand
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,hand
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 mid
sea
Use synonyms
 level
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machine
Fix the agreement mistake
machines
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 will produce less power
of
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apply
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energy
Use synonyms
 because
due to
Linking Words
 smaller
waves
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.
To sum up
Linking Words
,
cost
Correct article usage
the cost
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 of
insatallation
Correct your spelling
installation
 is high for large wave output in
deep
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the deep
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sea
Use synonyms
 than
to
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for
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mis
Correct your spelling
miss
sea
Use synonyms
spot
Fix the agreement mistake
spots
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, but
efficiency
Add an article
the efficiency
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 of electricity produced is higher for large wave
Use synonyms
machine
Fix the agreement mistake
machines
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.

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Vocabulary: Replace the words energy, machine, waves, sea with synonyms.
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Vocabulary: Only 5 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 9 times.
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