Depends on what word is underlined.
<em>Maria </em>is a noun, (<em>will</em>) <em>show </em>is a verb, <em>us </em>is a pronoun, <em>the </em>is a determiner, <em>pictures </em>is a noun, <em>she </em>is a pronoun, <em>took </em>is a verb, <em>while </em>is an adverb, <em>on </em>is a preposition, <em>vacation </em>is a noun.
Answer:
Ben flies a kite during a thunderstorm and collects ambient electrical charge in a jar for him to demonstrate the connection between lightning and electricity.
He lieth in wait secretly as a lion in his den: he lieth in wait to catch the poor...
The verbal in this sentence is “to catch the poor” and it is an infinitive phrase that acts as an adverb of reason.
The walls, covered with ancient artwork, revealed much about the people’s culture.
The verbal in this sentence is “covered with ancient artwork” and it is a participle phrase that acts as an adjective that is modifying the noun “walls”.
Although slavery in the United States ended in the late 19th century, institutionalized racism continued to oppress African Americans even decades later. By the mid-20th century, blacks were still forced to use separate public utilities and schools from the superior ones reserved for whites; they suffered routine discrimination in employment and housing, as well as abuse and lynching from some whites, and they were unable to fully exercise their right to vote.