The answer you picked in boiled Is correct D
Answer: A story was told by someone at six o'clock OR A story was told at six o'clock by someone.
(The first one is preferred)
Explanation:
I hope this helps! :)
Vague pronoun - has an unclear antecedent
Possessive pronoun - shows ownership
Subjective pronoun - is the pronoun doing the action
Objective pronoun - is the pronoun receiving the action
Intensive pronoun - usually ends in "self" or "selves" and adds intensity to the noun before it
Id say its c it makes the best choise