malfunction

"After school, my mom does the laundry. "

"My sister bought new clothes for her school dance. "

"I brush my teeth regularly to prevent them from turning yellow."

"The street vendor was vending his handmade jewelry to tourists. "

"Dishwashers wash dishes much more efficiently than most humans."

"The student improperly filled out the test form, forgetting to write his name. "

"The washing machine uses electricity to spin and agitate the clothes, producing clean laundry. "

"The function of a school lunch is to provide students with nutrition. "

"The coffee maker is functioning properly this morning, so I can have my coffee. "

"The student's repeated failure to complete her homework resulted in a failing grade. "

"She told him the machine was poorly built, but they both knew that she was the one who had malfunctioned."

"The faulty toaster burned my bread every morning. "