Out of the passage the summarizing sentence is
Tommy knows that in a formal discussion, you must be acknowledged before speaking
Explanation:
The sentence talks about the formal manners that Tommy must be following as he is now elected into the students' council for the school which is an administrative position among the students.
He must follow the rules of a fruitful discussion so as to be acknowledged as a viable part of the group and have his voice heard among his peers in the council that he is elected to.
The passage goes into the descriptions of such manners that it is necessary to learn.
Answer:
A. Walter's tone is displeased and firm.
Explanation:
"Never mind how I feel—you got any more to say 'bout how people ought to sit down and talk to each other? . . . Get out of my house, man."
This is a sign of displeasure. He is firm when he says "Get out of my house, man."
