There are some children heiping the old.改为单数

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Therearesomechildrenheipingtheold.改为单数Therearesomechildrenheipingtheold.改为单数Therearesomechildrenheip

There are some children heiping the old.改为单数
There are some children heiping the old.改为单数

There are some children heiping the old.改为单数
There is a child heiping the old

There is a child helping the old

There is a child helping the old.

There have a child heiping the old

There is a child heiping the old