Well, if we know that an adverb is a modifier of verb's or word groups such as a circumstance, a time, or a place then looking at this question would be more understandable.
In this case, examine your options.
A) is a noun. --> noun is a person place or thing-->e.g friends.
B) is unfitting to the question being asked I should think.
C) is something like what we are looking for. It is a verb, it is an action. An adverb modifies an action.
Does this make sense?
Margaret Thatcher was the United Kingdom's first female prime minister, and she proved to be one of the most influential leaders of the twentieth century
Insert the comma between the word ‘Minister’ and ‘and’
The answer to your question is,
Feathers fall from the sky.
(Noticed you got the answer already. Whoops)
I think the correct answer would be the first option. Recipes, letters to the editor, and e-mails are examples of technical articles. Functional texts are texts that are used for information. They help us get through our day to day lives. It includes how-to articles, DIY texts, product manuals and the like.
I think its "The hero is usually an outsider who starts out as an underdog."