B. ITS.
Each of the library books is placed in its correct location.
its refers to each of the library books.
A personal pronoun is a pronoun primarily associated with a particular grammatical person. It may refer to people, object, or animals.
The grammatical person may be first person, second person, or third person.
The personal pronoun "its" denotes the use of third person in a singular form.
The fairy was unsure and her destiny when she failed to complete the spell.
Answer:
Option 1
Explanation:
It's the only option which includes an opinion
