B. It is common for students in high school to have summer readding assignments
<span> the irony is that they wanted 2,000 dollars for the return of the sonand then they paid the sons father 250 dollars to get rid of the boy so in the end they ended up being the ones to pay and not the sons father.</span>
In this sentence convention would mean a way in which something is usually done
1.How tourists can lessen their impact on the environment.
2.They might go to a restaurant and order fish that is on a “too heavily fished” list and They might take a long shower after a hike and waste water.
3.Local residents
4.Increase their appreciation of nature.
5.Local people and their culture.
6.Campers move the location of their rent each night to prevent damage to the vegetation.
7.By listing many items that have no agreed-upon definition.
8.The laws may be too vague, too expensive to enforce, or too hard to enforce.
9.Conscientious
10.Tour bus
Still wants to be a part of human society