Answer:
What word has kst in the middle, in the beginning, and at the end?
I am the only thing that place today before yesterday. (one word)
I can be cracked made told and played. What am I?
I am bought by the yard but worn by the foot
What has 4 fingers and a thumb but isn't alive?
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.