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:C. To promote good health and sanitation practices
Explanation:I Took the test.
He goes from being almost immobile to playing energetically with his friends.
Honestly in my opinion, good internet connection can help children with issues in their personal lives
I would say the correct answer would be Alex is his brother since the way the statement is worded, first it talks of his sister, then of his brother Jerry and next his sibling, Alex so since it comes right after the mention of his brother Jerry I would think Alex would be a brother though I can't prove it .