fistfight

"The bare walls of the classroom were painted a dull gray. "

"I parked the drive heads of my hard disk before travelling with my laptop."

"The divers encountered a huge school of mackerel."

"The after-school program is a great way for kids to continue learning. "

"A wounded animal will fight like a maniac, relentless, savage and murderous."

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

"The car's broken-down behind the school. "

"Maria clenched her fists tightly when she heard the bad news. "

"She is using a calculator to solve the math problem. "

"Jim ran his fingers through his messy brown hair."

"My argument for staying late was that I needed extra time to finish my project. "

"The shooting escalated the existing hostility."