Sylvia was walking down the sidewalk pulling her new red wagon. It was a pretty fall day. Some of the leaves were turning colors and falling off the trees. She crunched through a pile of dry leaves

A). Exposition.

Explanation:

'Exposition' is defined as the element of the plot in which the author introduces the characters, setting, and background information to the readers which helps them understand the historical context in which the story is written and understand the narrative more effectively.

As per the question, the 'exposition' is demonstrated here as the author provides the introduction of the protagonist 'Sylvia' and description of the setting of the 'sidewalk', 'pretty fall day with leaves turning colors, falling off', etc. This allows the readers to have basic background information that the story is set in and hence, option A is the correct answer.

citizens are given 25 years of life to prove their worth to society; if they fail to do great things

correct answers:

c. they use panels.

d. they include images and words.

e. they contain gutters.