The correct answer among the choices provided is the second option. Iambic pentameter was the meter pattern used in "On Imagination". Aside from iambic pentameter, Phyllis Wheatley also uses couplet and heroic form in her poems. Wheatley was an eighteenth-century black slave.
They saw a lot of Abandoned Horses.
The only error I can see in this sentence is roll-a-coaster. I believe it should be a roller coaster instead, which is a ride in amusement parks. Other than that, it is more grammatically correct to say "I've just gotten off the wooden" rather than "I just got off the wooden" however, it's up to you.