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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.

The given diagrams illustrate the design for a wave-energy machine and its location. Overall, it is clear that this machine needs electricity generator, waves and a turbine. Looking more detail at the way it works, we will figure out that the waves come inside the machine then the water level will raise inside after that the air flowes by the turbine to go outside the machine, while air flowes also from the outside to go inside the machine. in the other hand, the place where the machine will be installed can increase or decrease the installation costs, in another word, large waves-high output will raise the installation costs, in contrast, the cost will be reduced with small waves-low output as we can see in the below diagram. At the end, it is important to decide the location of the wave-energy machine to calculate our costs exactely.
The
This phrase/word (depending on the context) can be potentially replaced with :
given
diagrams illustrate the design for a wave-energy
You use this word too often, consider replacing it with
machine
and its location.

Overall
, it is
This phrase/word (depending on the context) can be potentially replaced with :
clear
that this
You use this word too often, consider replacing it with
machine
needs electricity generator, waves and a turbine.

Looking more detail at the way it works, we will figure out that the waves
This phrase/word (depending on the context) can be potentially replaced with :
come
inside the
You use this word too often, consider replacing it with
machine
then the water level will raise inside after that the air
Possible spelling mistake. Did you mean “flows”, the plural form of the noun ‘flow’?
flowes
by the turbine to go outside the
You use this word too often, consider replacing it with
machine
, while air
Possible spelling mistake. Did you mean “flows”, the plural form of the noun ‘flow’?
flowes
also
from the outside to go inside the machine.

This sentence does not start with an uppercase letter.
in
the other hand, the place where the
You use this word too often, consider replacing it with
machine
will
be installed
can increase or decrease the installation
You use this word too often, consider replacing it with
costs
, in another word, large waves-high output will raise the installation
You use this word too often, consider replacing it with
costs
,
in contrast
, the
You use this word too often, consider replacing it with
cost
will be
This phrase/word (depending on the context) can be potentially replaced with :
reduced
with
This phrase/word is too simple and can be replaced with:
small
waves-low output as we can
This phrase/word (depending on the context) can be potentially replaced with :
see
in the below diagram.

At the
This phrase/word (depending on the context) can be potentially replaced with :
end
, it is
This phrase/word is too simple and can be replaced with:
important
to decide the location of the wave-energy
You use this word too often, consider replacing it with
machine
to calculate our
You use this word too often, consider replacing it with
costs
Possible spelling mistake found.
exactely
.

IELTS academic The diagrams below show the design for a wave-energy machine and its location.

Academic
  American English
5 paragraphs
146 words
This writing has been penalized,
text can't be
less than 250 words in Task 2
and less than 150 words in Task 1
4.0
Overall Band Score
Coherence and Cohesion: 5.5
  • Structure your answers in logical paragraphs
  • ?
    One main idea per paragraph
  • ?
    Include an introduction and conclusion
  • ?
    Support main points with an explanation and then an example
  • Use cohesive linking words accurately and appropriately
  • ?
    Vary your linking phrases using synonyms
Lexical Resource: 5.0
  • Try to vary your vocabulary using accurate synonyms
  • Use less common question specific words that accurately convey meaning
  • Check your work for spelling and word formation mistakes
Grammatical Range: 6.5
  • Use a variety of complex and simple sentences
  • Check your writing for errors
Task Achievement: 5.0
  • Answer all parts of the question
  • ?
    Present relevant ideas
  • Fully explain these ideas
  • ?
    Support ideas with relevant, specific examples
Labels Descriptions
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  • 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.