The diagram below shows the development of the cutting tool in the Stone Age. Summarise the information by selecting and reporting the main features and make comparisons where relevant.

The diagram below shows the development of the cutting tool in the Stone Age. Summarise the information by selecting and reporting the main features and make comparisons where relevant.
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The provided diagram illustrates the enhancement of the Stone Age cutting instruments over the two distinct periods including 1,4
million
Use synonyms
years
Use synonyms
ago and 0,8
million
Use synonyms
years
Use synonyms
ago with
tool
Use synonyms
A and
tool
Use synonyms
B
Use synonyms
, respectively.
It is clear that
Linking Words
while
Linking Words
tool
Use synonyms
A
was
Use synonyms
relatively uncomplicated and rudimentary, its counterpart,
tool
Use synonyms
B
Use synonyms
, embodies an enhanced degree of refinement. First of all , looking at the
tool
Use synonyms
A conceived at 1,4
million
Use synonyms
years
Use synonyms
ago , ostensibly cutting implement A
was
Use synonyms
relatively simple and
tool
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A ‘s measurement
was
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5 cm in height.
Nonetheless
Linking Words
, we can see the front of cutting implement A owning many unspecified cuts ,
was
Use synonyms
a rough surface.
Subsequently
Linking Words
,
two
Correct article usage
the two
show examples
maintaining sides of
tool
Use synonyms
A all
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was
Verb problem
had
show examples
a tapering shape.
Besides
Linking Words
, the tip of instrument A
was
Use synonyms
upward and refined for the most pointy degree to be appropriate to cut. Dating back to 0,8
million
Use synonyms
years
Use synonyms
ago, to be similar to
tool
Use synonyms
A,
tool
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B
Use synonyms
‘s dimensional attribution
was
Use synonyms
5 cm in height.
In addition
Linking Words
, from the front of view,
tool
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B
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closely resembled a water drop with a rough side.
Nevertheless
Linking Words
, to be different from the rough side of view of instrument A, its counterpart ,
tool
Use synonyms
B
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had a smooth surface being tapered to the sharp tip of cutting implement
B
Use synonyms
.
Finally
Linking Words
, it is noticeable that
the
Correct article usage
apply
show examples
Use synonyms
tool
Capitalize word
Tool
show examples
B
Use synonyms
‘s back of view
was
Use synonyms
wider than
Use synonyms
tool
Capitalize word
Tool
show examples
A ‘s side.
Submitted by anhnguhongmai on

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Conclusion: The conclusion is too long.
Basic structure: Change the third paragraph.
Vocabulary: Replace the words million, years, tool, b, was, ‘s with synonyms.
Vocabulary: Only 4 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.
Topic Vocabulary:
  • diagram
  • development
  • cutting tool
  • Stone Age
  • summary
  • features
  • comparisons
  • relevant
  • introduction
  • description
  • evolution
  • different
  • conclusion
  • tool-making techniques
  • raw materials
  • sharpened edge
  • improvements
  • advancements
  • primitive
  • traditional
  • crafted
  • effective
  • efficient
  • significant
  • remarkable
  • noteworthy
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