The answer you are looking for here is C.
Answer:B
Explanation: This is the most likely reason the family took so long because the others don’t make sense or aren’t talked about.
He is using foreshadowing to build suspense. <span />
1. No running in halls so nobody falls or gets hurt
2. No interrupting the teacher while she talks so people can listen and learn in class
3. Don’t wear too exposing clothes where other can see your body
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 .