malfunctioning

"You must do your homework before you can watch television."

"The art teacher is a skilled printer, creating beautiful prints from her own photographs. "

"The washing machine's malfunction prevented the family from doing laundry for a week. "

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

"The students built a model airplane from cardboard and glue. "

"The loser in the staring game is the person who blinks first."

"supply and demand"

"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 guard blew his whistle to indicate imminent departure."

"to live poorly"

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