Answer:
The owner himself was a great baker. - intensive pronoun.
The yellow car is his. - Possessive pronoun.
The coach told her to try a different strategy. - objective pronoun.
Explanation:
An intensive pronoun is a pronoun that intensifies or lays emphasis on the 'self'/ antecedent. In such pronouns, the end will always have "self" or "selves", as in ourselves, himself, themselves, etc. So, the sentence "The owner himself was a great baker" is an intensive pronoun.
Possessive pronouns are those pronouns that are used to show the possession or belonging of the object. In this type of pronoun, the pronouns will be "his", "hers", "yours", "mine" etc, showing possession. The statement "the yellow car is his" is a possessive pronoun.
An objective pronoun is a personal pronoun that is used or taken as a grammatical object in the sentence. In receiving the action of the verb, the objective pronoun becomes the object in the sentence. So, in the statement "the coach told her to try a different strategy", the pronoun "her" is an objective pronoun.
