D) supernatural forces, such as gods or monsters, that intervene
On the excerpt the narrator is describing Lugalbanda as a personal God who will help the hero with his mission. Epic poetry is known for the use of supernatural elements (like Gods, monsters, dragons and so on) that a worthy hero should stand against or help.
To elaborate could mean to explain
<span>It introduces the main focus of the article and creates interest.</span>
The complete adjective clause in the sentence is F. that I have prepared.
An adjective clause usually starts with who, whom, when, where, why, that or which. Most often it provides more information and description; however, it will not change the meaning of the sentence.
