阅读下面短文,从短文后所给的A、B、C三个选项中选出能填入相应空白处的最佳选项,并在答题卷上将相应的字母编号涂黑。
A little boy sold magazines. He walked up to an old house, whose owner hardly ever came out. The boy knocked on the door and 1. As he was about to leave, the door suddenly opened.
"What do you want?" an old man asked. "Sir, I am selling these magazines, and I 2 if you would like to buy one."
As they were talking, the boy noticed some dog figurines (小雕像) inside the house. Then he asked the old man 3 he collected dogs. The old man told him "yes" and they were all he had.
The boy then felt 4 for the man, as he was very lonely. "Well, here, I have a magazine for collectors. And I also have one about 5 since you like dogs so much." The old man was ready to 6 the door and said, "No, boy, I don't need any magazines, now goodbye."
Sad for the old 7 man in the big house, the next day, the boy came back with a little dog figurine. He knocked on the door 8 , and this time the old man came right to the door, shouting angrily, "Boy, I thought I told you no magazines" The boy handed him the figurine, and the old man's face 9 . From that day on, the old man started coming out and meeting people.
This simple nice act 10 the old man's life forever.