500
Jessie wanted to do something special for her sister, Leah. Leah had a cold and didn't feel well. Jessie asked her mother for ideas. Her mother suggested that Jessie and their brother Sam perform a skit for Leah. Jessie asked Sam to help her. She and Sam put on silly costumes and then practiced their skit several times for their mother. When Jessie and Sam entered Leah's room, she began laughing as soon as she saw their silly costumes. After the skit, Leah clapped loudly and said, "That was a wonderful surprise. Thanks to you, I feel better already."
Why does Leah thank Jessie and Sam?
a. They asked her to play with them.
b. They took her soup.
c. They helped her feel better.
d. They bought her a special present.
c. They helped her feel better.