"High school seniors" is a noun phrase that makes up the subject of the sentence. The simple subject is seniors and the compound adjective high school describes the type of seniors. "Will love" is the verb phrase. Love is an action verb because it is something you can do. Will is a helping verb that helps put love into the future tense. "The theater" is a direct object. It tells what the high school seniors will love. Direct objects receive the action from the subject.
Others are unable to answer your question if you do not give them more information regarding what you want to be answered. My suggestion is to edit your question so it can be answered properly.
The answer that would best complete the given statement above would be option C. HOOK. A hook <span>is an important piece of information that is engaging and draws the reader's attention into the essay. Hope this answers your question. Have a great day ahead!</span>
B. She heals the wounded with her potion given by Aslan.