Select the sentences that is not a run-on (or fused) sentence or a comma splice:

i am on a diet, yet i keep thinking about the chocolate cake in the kitchen

i am on a diet, i keep thinking about the chocolate cake in the kitchen.

i am on a diet i keep thinking about the chocolate cake in the kitchen.

I am on a diet, yet I keep thinking about the chocolate cake in the kitchen

Explanation:

This sentence is correct because it used a comma and a conjunction (yet) to connect the two parts of the sentence. In the first, the subject is I and the verb is am. On a diet is a preposition phrase. In the second part of the sentence, I is once again the subject, but the verb is now keep thinking. Once again, the remainder of the sentence is a prepositional phrase that tells us about what the I is thinking.  

1. this would be first person. it would be like "i walked home from school today" they are the narrator of the story and is a character as well.

2. first person because they used the word "i" in the quote.

3. i'm really not sure about this one i'm really sorry i never read it so i wouldn't know how to answer it. 

4. it would be character vs. society because everyone he meets there is always a conflict of some sort because he's stuck in his daydream.

5. it would be sadness at the loss of youth because the title itself tells us it's about age so it couldn't be about regret. and the tone just sounds sad, not angry. 

i hope this !

? ? what can you explain this to me i am so confused