Back Then
1 Cameron entered the kitchen where his mom was standing
 by the stove on which a large, silver pot gave off steam and the
 soft, bubbling sound of a rolling boil. He asked her a question
 that had been burning on his mind for some time—namely, why
 it was that Grandma always talked about the past.
2 “Well, your grandma has a lot of years and many memorable
 experiences,” Mom said. “Most of her past she remembers with
 great fondness.”
3 “But what about the present—I mean, don’t you think we
 should live for today and not always be traveling back to the
 past?” he asked.
4 “Remembering your past does not mean you live in it,” Mom
 said.
5 Cameron replied that he guessed that was probably true but
 added that when he got old, he would not talk so much about
 when he was young. He then asked what Mom was making for
 dinner.
6 “Chicken and dumplings,” she said. “When I was a girl, my
 mom used to make it every Saturday night. I used to love how the
 whole house smelled, and I always looked forward to those
 steaming bowls. And when it was winter, she would light a candle
 right in the middle of the table, making this warm atmosphere
 when the wind was howling outside.” Cameron shook his head and
 left as Mom laughed.
7 The next day Cameron was sitting in the living room floor
 with Jodi, his four-year-old sister. She was telling him that she
 wanted to go see the movie Dogs and Cats, but Mom said no.
8 Cameron always thought she looked cute, and now he knew
 it was true even when she was pouting. He smiled and told her
 that she would be okay. He told her that when he was four, he
 wanted to go see the big machines at the construction site, but
 Mom wouldn’t let him. “I was mad for a week,” he said. “But I’ve
 gotten to see many big machines since then, and this one
 machine I saw downtown when I was six was SO big that it was
 taller than the buildings there.”
9 “Uh uh,” Jodi said.
10 “Yes,” Cameron confirmed it. “And today, I don’t miss having
 not seen the construction site.”
In “Back Then,” how does Cameron change by the end of the story?
 A. 
He talks about when he was young.
 B. 
He shows affection for his sister.
 C. 
He wants to encourage someone else.
 D. 
He acquires an interest in machines and construction.