The three Billy Goats Gruff lived on a
.
One day, they decided to cross a bridge to eat the fresh
across the valley. But under the bridge lived a
troll. When each of the billy goats started to cross the bridge, the troll started
and threatened to
them. The smallest Billy Goat Gruff told the troll to wait for his
,
as he would make a much better meal. The middle-sized Billy Goat Gruff told the troll he was too
to eat and to wait for his bigger, older brother. When the biggest Billy Goat Gruff crossed the bridge, he rushed forward and butted the troll's head with his
.
The troll flew through the air and fell down a
.
He was never seen again and the Billy Goats Gruff were able to
to their heart's content.