Depending on the part of the story you mean,
It is most likely because his sister Greta was playing the piano. Before Gregor became a bug he used to love listening to her play, and as his mind changed into bug form, he forgot he must stay hidden and decided to go watch her play.
Answer:
Analyzing an author’s omissions and his or her use of details is an important part of responding to or evaluating a text is the correct answer.
Explanation:
The answer is b because i looked it up it is coorect answer