IELTS Writing Correction Service
Writing Samples
Band 6.5

You should spend about 20 minutes on this task. 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. You should write at least 150 words.

You should spend about 20 minutes on this task. 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. You should write at least 150 words.
#minutes #diagrams #show #design #wave-energy #machine #location #summarise #information #features #comparisons
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The
diagram
 gives a clear understanding of
wave-energy
machine
Fix the agreement mistake
machines
show examples
 through various component connections and their
flow
 of control. Through the
diagram
Add a comma
,diagram
show examples
 we can clearly determine the action and reaction of components and
generation
Correct article usage
the generation
show examples
 of
electricity
 through water
waves
. The
diagram
 illustrates the working of
wave-energy
Add an article
the wave-energy
show examples
 machine. It depicts the direction
flow
 of
waves
,
air
, turbine rotatory motions and various other components like
electricity
Correct article usage
an electricity
show examples
 generator
that is
 linked with
turbine
Add an article
the turbine
a turbine
show examples
. The
diagram
 represents the installation costs
basing
Wrong verb form
based
show examples
 on the criteria of large
waves
 and small
waves
. From the first
diagram
Add a comma
,diagram
show examples
 we can observe that the
wave-energy
 machine is divided into two chambers. One is
upper
Correct article usage
the upper
show examples
 chamber consists of
turbine
Correct article usage
a turbine
show examples
 and
electricity
Correct article usage
an electricity
show examples
 generator connected to it. We can see the directions given to represent
air
Correct your spelling
airflow
show examples
flow
. The turbines rotate in the direction of
air
Correct your spelling
airflow
show examples
flow
 and
thus
electricity
 is generated by the
electricity
 generator. The lower chamber deals with water levels which
is
Change the verb form
are
show examples
main
Add an article
the main
show examples
 reason for
air
Correct your spelling
airflow
show examples
flow
 and we can
also
 see the wave direction coming towards
lower
Add an article
the lower
show examples
 chamber. The other
diagram
 gives a chance
for
Change preposition
to
show examples
comparison
Replace the word
compare
show examples
 of large
waves
 and small
waves
. If
waves
 are larger,
output
Add an article
the output
show examples
 will be high and installation cost will be high. If
waves
 are smaller,
output
Add an article
the output
show examples
 will be low and installation cost will be low. Large
waves
 occur at lower altitudes
when
Correct word choice
while
show examples
 smaller
waves
 occur at high altitudes. The location of
wave-energy
 machines depends upon the occurrence of large and small
waves
.
Submitted by Ravi on

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Vocabulary: Replace the words diagram, wave-energy, flow, electricity, waves, air with synonyms.
▼
Vocabulary: The word "diagram" was used 6 times.
▼
Vocabulary: The word "gives" was used 3 times.
▼
Vocabulary: The word "represents" was used 2 times.
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Vocabulary: The word "waves" was used 12 times.
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