Read the sentences from the passage.
Mandy ran out and hugged her mom. "I'm sorry, Mom. I was just nervous," Mandy said.
How do these sentences help develop the plot?
A.
It reveals the moment when Mandy explains her problem; she is nervous about her new school.
B.
It shows the close relationship that Mandy and her mom have with the neighbor.
C.
It suggests that Mandy feels sorrowful for hiding and not wanting to go to school.
D.
It shows that Mandy's problem is now solved; she is thrilled about the first day at a new school.
