The charts below show the changes in ownership of electrical appliances and amount of time spent doing housework in households in one country between 1920 and 2019.

The charts demonstrate the variations in usage of electrical facilities and

amount

Correct article usage

the amount

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of

time

Use synonyms

spent doing housework in households in one country between 1920 and 2019.

Overall

Linking Words

,the proportion of households that owned the electrical appliances increased constantly over the 90-year period

and

Punctuation problem

, and

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Use synonyms

refrigerator

Correct article usage

the refrigerator

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fully took up the work in every home in 1980,followed by

vacuum

Correct article usage

the vacuum

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cleaner

in2000

Correct your spelling

in 2000

. Meanwhile,the

time

Use synonyms

occupied by the housework decreased sharply to only

one fifth

Use the right word

one-fifth

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at the end

Linking Words

. In 1920,all of the

electricals

Fix the agreement mistake

electrical

show examples

Check wording

appliances was

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was

Correct subject-verb agreement

were

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not

Rephrase

apply

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popular among the citizens

,

Punctuation problem

;

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there

was

Correct subject-verb agreement

were

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only 40%,30%and even 0 %for the hold of washing

machine

Fix the agreement mistake

machines

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，vacuum

cleaner

Fix the agreement mistake

cleaners

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and

Use synonyms

refrigerator

Fix the agreement mistake

refrigerators

show examples

,respectively.During the next 4 decades to 1960,the electrical goods

usage

Check wording

apply

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witnessed a dramatic growth,especially the washing machine, from 0 to 90%,and the vacuum cleaner and

refrigerator

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both rose to the same point of 70%.

Then

Linking Words

,the

figure

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figures

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of the

refrigerator

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and the vacuum cleaner kept on growing and successfully entered every household in 1980 and 2000.

However

Linking Words

,the performance of the washing machine reached

to

Change preposition

apply

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a

plate

Use the right word

plateau

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of 70% and remained at

this

Linking Words

level for 60 years,though

experienced

Correct pronoun usage

it experienced

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some fluctuation. At the same

time

Use synonyms

,the

time

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spending

Replace the word

spent

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on

the

Correct article usage

apply

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housework continued declining, from 50 hours to 10 hours over the period.Matched to

trend

Correct article usage

the trend

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of the change in the appliances,the decrease

also

Linking Words

showed a process of being fast at first and

then

Linking Words

slowing down around 1960.