Are there any options? Things to work with?
The underlined phrase is this one:
"<span>fog rolling down the river"
The correct answer is this one: "Absolute Phrase." </span><span>Absolute phrases do not directly connect to or modify any specific word in the rest of the sentence; instead, they modify the entire sentence, adding information. </span>
"ir-" is the root of "irrelevant"
<span>(d) All choices are correct</span>