irreparable

"My teacher said I could retake the test if I studied hard. "

"The storm did a lot of damage to the area."

"The being in the classroom was quiet today. "

"The incapable student struggled to complete even the simplest assignments. "

"Unaided nature cured him."

"The school's main office clock shows it's time for lunch. "

"It looks weaker and weaker, the more I think about it."

"The student amended her essay after receiving feedback from the teacher. "

"The doctor hoped the surgery rectified her damaged heart. "

"The old stone building had a series of grotesque antique figures, or gargoyles, guarding its roof. "

"to repair a house, a road, a shoe, or a ship"

"The mechanic said the engine damage was unrepairable, so we had to buy a new car. "