Sentence examples for be really sad from inspiring English sources

This could be really sad".

It would be really sad if it vanishes.

But maybe it is - and that would be really sad".

He said: "To fail at marriage would be really sad.

I'll be really sad for him if he loses".

We would be really sad if we can't do that.

"It's really sad".

It is really sad.

So this is really sad.

"So I'm really sad.

But it's really sad".