Sentence examples similar to when it's a lost cause from inspiring English sources

It's a lost cause.

"He was bound and determined to end child sex slavery, even when we knew it was a lost cause.

When Coach said that, it was a lost cause.

It was a lost cause.

"I think it is a lost cause.

But it was a lost cause.

I thought it was a lost cause".

That's a lost cause.

It may be a lost cause.

Clark came on the scene when Kerry appeared to be a lost cause and Dean was in his ascendancy.

Related: What happens when a regular high school decides no student is a lost cause?