The correct option is D my/I/she/her/mine
The first blank requires as its subject a possessive pronoun in the first person subjective sense singular to refer to the speaker, "my". The second blank requires a subject pronoun in the first person singular, to refer to the speaker, "I". The third blank requires a subject in the third person singular feminine sense, hence, "she". The fourth blank requires a possessive pronoun in the first person singular objective sense, hence, "mine". Hence, Option C is correct. The rest of the options do not adhere to this rule, hence incorrect.