Answer:
The appositive phrase in this sentence is the one between commas <em>"the messiest room in the house"</em>
Explanation:
An appositive phrase provides more information, renames or identifies the previous noun or noun phrase. In this case it identifies <em>Gordon´s room</em> as the <em>messiest room.</em>
The Jungle Book<span> (1894) is a collection of stories by English author </span>Rudyard Kipling<span>. The stories are fables, using animals in an </span>anthropomorphic<span> manner to give moral lessons. A principal character is the boy or "man-cub" Mowgli, who is raised in the jungle by wolves. Other characters include Shere Khan the tiger and Baloo the bear. The book has been adapted many times for film and other media.</span>
The correct answer should be <span>Smiley will bet on anything, on any side.
Smiley doesn't even care whether he supports something or not, as long as he can bet on it. He even bets on which frog can jump the highest against people who don't have frogs, so he catches new frogs for them just so they could bet on it. That's why he gets tricked in the end.</span>