Answer:
possessive
Step-by-step explanation:
Pronouns are words that are being used in place of nouns.
There are three types of pronouns:
1. Nominative - the pronoun acts as the subject of the sentence
This includes: I, you, he, she, it, we they
2. Objective - the pronoun acts as the object of the sentence
This includes: me, you, him, her, it, them
3. Possessive - the pronoun is used to show ownership
This includes: my, mine, our, ours, his, her, hers, theirs, its, yours
In the sentence, "Susan lost her doll," "her" is the pronoun. It acts as a possessive pronoun and this means the doll is Susan's.