A. It lacks parallel structure
I would think its D. because in the story "Letter to the editor" How are mixed-use areas different from what we have now? Let me tell you. Our city currently has a dense downtown area and then a massive amount of sprawl reaching out in every direction—the sprawl takes up seventy-five percent of the city’s land. Urban sprawl, the spreading of large developments of housing and shopping areas around a city’s center, has many negative cultural and environmental effects. Sprawl increases traffic congestion along highways. The residents who live in these faraway suburbs often work downtown, where the majority of businesses are still located. They have to undertake long commutes to and from work every day, which limits their time with family and friends and increases their time alone on the road. These longer commutes also result in increased air pollution that can lead to smog problems for the city.
Answer:
The final sentence contributes to the end o the article to show we might have fun by doing something one way instead of the other and that we don't know we can enjoy it before doing it.
Explanation:
The sentences are used to point out that sometimes we act based on someone else's thoughts or opinions, and that might be not true. Also, sometimes we can find incredible experiences by trying to achieve our objectives by doing one action instead of others. That there is an infinite amount of probability we can't perceive what could be of value because we have not experienced it.
An expository essay should have a very formal tone.
NOTE: It is best to never use first person in any professional essay.
Hope this helps! : )
