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

The two charts provide data on the percentage of families in an unnamed country that possessed labour-saving devices

together with

the average

time

weekly on domestic chores over a one-hundred-year period. The data reveals a clear relationship between the growth in ownership of

such

devices and the decreasing amount of

time

devoted to household tasks.

According to

the data, as the years increase, usage of labour-saving devices

increase

Correct subject-verb agreement

increases

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either

Rephrase

apply

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. It can be clearly seen in 1920, the use of washing

machine

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machines

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,

refrigerator

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refrigerators

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, and vacuum

cleaner

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cleaners

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was only below 50%,

however

, there was a significant rise in the next 20 years,

those

Correct word choice

and those

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three appliances

was

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were

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up to 60%.

Furthermore

,

although

refrigerator and vacuum cleaner already reached their peak in 2000 and remained stable until 2019, washing machine has experienced a slightly decline 1980,

then

went up gradually after. Aside from that, the average amount of

time

devoted to domestic chores declined moderately over the years. The trend started in 1920,

families

Rephrase

when families

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need

Wrong verb form

needed

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to spend 50 hours a week

to

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apply

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washing clothes, preparing meals, and cleaning,

then

it went down rapidly to 15 hours weekly in 1980 and remained steady until 2000.

Moreover

, it decreased again until reached only 10 hours of amount of

time

spent to do housework in 2019.