They had to stay on topic. if they strayed to far people might not understand them. AND the entire goal of the Declaration of Independence was to bring the countries together so they understand.
Answer:
1. Each of the students wrote their answers on their paper
2. Every single friend of mine likes music.
3. 2 students in my school has a fever
4. Our Secretary in the principal office has the flu
5. 8 students in my class were absent.
I hope this helps :)