I don’t know the excerpts so I will give it my best shot.
Both paragraphs give vast information that shows that mandatory volunteer work for teenagers can have beneficial impacts, such as, helping with work experience after high school, looking good on not only job resumes but also collage resumes, benefits society and can help produce productive citizens. It is always good to be prepared for the real world. And this will be very helpful when it comes to working after high school.
The second option is the correct option.
When using the word “I” in situations like this, it must be capitalized.
The answer would be A
Hope this helps :)
a home that he once live in
A bell ring is the signal