But she couldn't quite remember what that worthy cause was.

And what worthy cause would you probably spent the money on?

All his life he was known as a man who could not say no to a worthy cause.

It seemed a worthy cause and an opportunity to learn from foreign experts.

I'm going to have to ask all these worthy causes to understand.

It was all for a worthy cause: the future of the world.

Do you want to volunteer your time to a worthy cause?

I just have to figure out which worthy cause has the best benefit party.

Would the fact that she was doing so in a most worthy cause have made any difference to him?

It was a worthy cause, they should do more to protect the rights of the poor.