by grind....do you mean salt or pepper?
They began to grind or polish their stone weapons and implements.
Grind
the average age is 70
The average age is 20. :)
The average age of dating is 16!
88 is the average age is my guess
The average age of dating is 16!
An average age for men in Great Britain is 80 and for women 78.
Average age of the wizards= 26.6
The average age for Argentinians is 30.8 years.
average dating age in Germany
The average age was 29.