The dragon evidently knew it could get by the staff before long.

There is little time, and I doubt the dragon knows exactly where to look.

The little dragon is desperate to help his companions, but doesn't know what to do.

I decided not to ask how the dragon knew that.

He saw now that the dragon knew it was the game.

What do the dragons know about the destiny of this world?

But, at least, the dragons would know they had been in a fight.

It don't seem sense to me to let a dragon know that you are coming along the road sooner than need be.

There had to be some way for them to let the dragon know that they were friends rather than enemies.

Then there was the question, How do dragons know where to go?