VOCABULARYFrom the list below, supply the words needed to complete the paragraph. Some words will not be used.
$$
\begin{matrix}
\text{fidelity} & \text{hilarity} & \text{melee} & \text{personification}\\
\text{fiat} & \text{gyrate} & \text{cavort}\\
\end{matrix}
$$
Startled by crashing noises coming from the office, Tina ran out of the living room to find her two sons in a ______. Apparently, they were fighting over who was next to spin around in the office chair. "You've got hundreds of toys upstairs, and you two fight over who gets to ______ n an office chair?" screamed Tina. "Go play outside—it's a nice day! As the boys, one six and the other seven, ran into the yard, Tina wondered what would become the next object of conflict. Her boys were the _____ of sibling rivalry— they fought over rights to everything, no matter how silly. The ridiculous disputes were often cause for ______, but too much of it quickly became irritating. Despite the rivalry, Tina didn't question the boys' ________ to each other as brothers; they covered for each other as often as they fought.