排队等了三个小时完全是浪费时间。

Waiting in line for three hours was a complete ___waste of time.

那个昂贵的厨房小工具完全是浪费钱。

That expensive kitchen gadget has been a total ___waste of money.

她被困在一份无聊的工作中，真是浪费了她的才华。

It's such a ___waste of her talents that she's stuck in a boring job.