Put parentheses around the prepositional phrases and label the objects of preposition OP. Please a need help

1. By spring vacation we had already held four auctions and five food sales.
2. The Middle School Players donated the proceeds from their play to the fund for Mrs. Fulton's retirement.
3. Everyone at the fund raiser worked under great pressure to get the job finished on time.
4. Despite our efforts we had not reached our goal of five thousand dollars.
5. Without another auction we were in great trouble.
6. We decided that Mrs. Fulton would have to work for another ten years.
7. However, she forced us to wash cars, walk dogs, and do yard work throughout the entire school year.
8. During the last two weeks, we finally raised enough money for her.
me

9. If she decides to stay for another year, we may tackle her and throw her out the door!
10. We slid down the hill in a rush to arrive at the bottom first.

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 !

the gas pressure p, gas volume v, and gas temperature t are given in the formula:   pv=nrt,

r is the gas constant, and n is the number of gas moles.

if the container is cooled and remains under atmospheric pressure, where r is a constant that does not change, the volume of the container remains the same, the conclusion is drawn that, with all other values ​​unchanged, the number of gas moles n, is decreases.

the right answer is a.

animal farm returns?