misbehaves

"He gave an incorrect answer to a simple question."

"The children misbehaved during the long car ride, constantly arguing and making noise. "

"It is inappropriate to burp at a formal dinner."

"The talking was loud during the school assembly. "

"The dog turned sharply to chase a squirrel. "

"Often used to imply membership of a large class."

"The city council voted to improper funds from the park's maintenance budget to cover the unexpected costs of the new library, significantly reducing the park's upkeep. "

"You need to behave yourself, young lady."

"The heavy rain was unexpected; we had planned a picnic in the park. "

"Go easy on him: he is but a child."

"an act of goodwill"

"My sister learned to write in a very careful manner. "