Choose one idiom and describe a situation whereit can be appropriately ased. сделать,с учебой совсем завал,не успеваю(

"A white elephant." Means something that has cost a lot of money but has no useful purpose. The term is derived from a traditional Asian practice of a monarch owning a white elephant; the elephant was considered sacred, but it was very costly and impractical to own. For example, boys father has given him an old Rolls Royce, but it's a real white elephant. He has no place to park it and can't afford the gas for it.