It depends on what classes you take, but 11th grade was definitely the hardest year so far. English is my strong suit, so I wasn't so much worried about that as I was math. I took both Geometry and Algebra 2. Chemistry wasn't difficult once I got used to the periodic table and formulas. English was pretty much reading and using the text to answer questions (obviously.) The rest of my classes were electives.
1, because it is supported throughout the whole paragraph.
"That" is the relative pronoun because it refers to People, Animal, and Things, defining only.
Answer:
the second answer (there are many painful realizations along the road to maturity).
