Personal pronouns replace family members' names in the paragraph, making it smoother to read and avoiding repetition.
Personal pronouns are used to replace the names of family members. For example, My grandfather's name is Oscar becomes My grandfather, Oscar, is 62 years old. This helps avoid repetition and make the text smoother to read. In the given paragraph, pronouns like he, she, they, our are used in place of family members' names.
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