Answer:
<em>I can see that there's no underlined part of sentence 5. I believe the underlined part is </em><em>"any beacon."</em>
The answer is : A) any lighthouse
Explanation:
<u>Sentence 5</u> provides a<em> "hint"</em> by stating "erected on land." This means that the <u>object is on land and not in the sea.</u> Among the choices that is suitably related to the topic and erects on the land is the "lighthouse." So, instead of using the word "beacon," it can be replaced with "any lighthouse."
So, this explains the answer.
Sentence 4 because it summarizes the paragraph but does not give an opinion like answer but used factual evidence to support it.
