omitting

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

"His neglect of his homework led to failing grades. "

"What is your question?"

"My son's writing homework included practicing cursive letters. "

"It took him only twenty minutes to perform the task."

"The omission of her name from the guest list was a significant oversight. "

"He is a student of life."

"The school rules explicitly exclude students who have not paid their fees. "

"The conclusion of the meeting was that everyone would work on the project together. "

"I chose a nice ripe apple from the fruit bowl."

"My math homework had a mistake; I added the numbers incorrectly. "

"The student was penalized for talking during the exam. "