It is necessary because if you don't have a confirmed opinion with textual evidence to back it up you wont have a good argument.
The correct answer among the choices is option C. Pronouns used as direct objects, indirect objects, and objects of the prepositions are objective case pronouns. There are three types of this case namely direct object, indirect object and the object of a preposition.
Answer: In this sentence, the word fancied means trusted or liked.
Explanation:
Fancied can mean either mean a regard something or to feel a liking for someone or something. In this case, she had trusted/liked the shadows.
