Everyone 
done his or her homework.
Explanation:
Everyone is singular and, therefore, require singular verb.
The correct option is "Volunteering is a good way to make friends, help the community, and feel good."
Parallelism is achieved when the same grammar pattern is used when listing ideas. In this example, the parallel structures are "make friends, help the community and feel good" since they all use the same grammar structure: verb+object.
In the rest of the options, there is a break in the pattern so no parallelism is achived.
<span>c. The approach here is in understanding the best statement. The weather of the north is truly a significant factor. The beauty of the north makes Kenny Birmingham the most affectionate location. The cold and chill weather makes it the best place to be liked. The ancient historical significance is also a contributing factor to this choice.</span>
