A complete verb includes the main verb and all of the helping verbs. The helping verb in this sentence is "has," and the main verb is "mailed." "Not" is never considered a verb. Therefore, the complete verb is "has mailed"
The author's decision to set much of the story on a school bus symbolizes the boys' monotony of the boys' lives.
The given question is based on the story 'Not the Same Old' by B. McSwain. The story starts surrounded by two kids taking bus routes in each day. They usually takes school bus to go and come back home from school. One of the boys says that it is same everyday in their neighborhood. They find it boring that nothing special happens in their everyday life.
Analyzing this situation too, we can conclude that the author decided to set much of the story on the school bus to show the monotony in the boys' lives. It symbolizes the regularity in the boys' lives.
Learn more about author's styles at brainly.com/question/1477471
#SPJ4
It is just something to modify or change the noun