It is hers или her

It is hers или her.

Притяжательные местоимения: my/mine, your/yours, his, her/hers, our/ours, their/theirs.

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Mine yours правило.

My mine правило.

Mine yours his hers ours theirs правила.

Possessive pronouns правило.

Притяжательные (possessive pronouns).

Possessive adjectives and pronouns правило.