Riddle time!

@SaraCate (184)
Canada
January 12, 2007 2:41pm CST
I dig out tiny caves, and store gold and silver in them. I also build bridges of silver and make crowns of gold. Sooner or later most need my help, but many are afraid to come to me. Who am I? Have fun! ~Sara
4 responses
• United States
15 Jan 07
Dentist. I win!
@cuttyrish (2662)
• United States
15 Jan 07
i think its also a dentist.
@mythmoh (3994)
• United States
12 Jan 07
As said by the first responder.,it should be dentist.
@Ashida (1370)
• United States
12 Jan 07
I'm guessing it would be a dentist.