There are two line chart diagrams to display two trends which are the percentage of using electrical devices in households and the number of hours of domestic work each week.

There are two line chart diagrams to display two trends which are the percentage of using electrical devices in households and the number of hours of domestic work each week.
IELTS Writing Task Chart for There are two line chart diagrams to display two trends which are the percentage of using electrical devices in households and the number of hours of domestic work each week.
The line charts illustrate the use of three electrical devices, washing
machines
Use synonyms
,
refrigerators
Use synonyms
, and
vacum
Correct your spelling
vacuum
cleaners, and the number of hours spent on household work per week from 1920 to 2019.
Overall
Linking Words
, it's clear that the
refrigerators
Use synonyms
and vacuum cleaners usage on household work steadily increased over the
99 years
Correct your spelling
99-year
period,
while
Linking Words
washing
machines
Use synonyms
fluctuated during the specified time. In the period between 1920 and 1960,
the
Correct article usage
apply
show examples
elecrical
Correct your spelling
electrical
devices
Fix the agreement mistake
device
show examples
usage saw a similar uptrend.
Refrigerators
Use synonyms
were the least commonly used device in 1920, only accounted about 5% of the
devices
Fix the agreement mistake
device
show examples
usage.
Then
Linking Words
, there was a significant rise
by
Change preposition
from
show examples
85% to 90% from 1920 to 1960,
this
Linking Words
number surpassed the washing
machines
Use synonyms
that
was
Correct subject-verb agreement
were
show examples
the most popular appliance
that
Change preposition
at that
show examples
time.
In contrast
Linking Words
, Washing
machines
Use synonyms
stood at 40% in 1920 and only went up slightly by 30% over the next 40 years.
On the other hand
Linking Words
, vacuum cleaners continued their gradual growth until the year
of
Change preposition
apply
show examples
2000, from 30% back in 1920 to 05% in 2000.
This
Linking Words
number plateaued until the end of the period of 2019.
Moreover
Linking Words
,
refrigerators
Use synonyms
reached their peak of 90%
in1980
Correct your spelling
in 1980
and levelled
of
Replace the word
off
show examples
until 2019.
Whereas
Linking Words
, the use of washing
machine
Fix the agreement mistake
machines
show examples
vary
Wrong verb form
varied
show examples
,
fell
Wrong verb form
falling
show examples
by 5% in 1980,
Linking Words
then
Correct word choice
and then
show examples
increase
Wrong verb form
increasing
show examples
gradually to 75% in
in
Remove the redundancy
apply
show examples
2019.

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Sentences: Add more complex sentences.
Vocabulary: Replace the words machines, refrigerators with synonyms.
Vocabulary: The word "increased" was used 2 times.
Vocabulary: The word "gradual" was used 2 times.
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