回帖：usually walked there with the help of his son
5) He was pulled on a child’s sleigh to the subway station
6) He like basketball, dances, and parties
7) He asked them to sit down and fight with him.
8) He was proud of his son
9) He missed him very much and was sorry for what he had thought about him.
10) He learned to have a good heart from his father.
3. 1) C 2) A3) C4) B5) D6) A7) B8) C9) D10) A
4. Understanding the reference Words.
1) the difficulty in coordination the steps
2) whether a person has a good heart
3) a good heart