Add punctuation: 15 And the priest is to take it to the altar and after its head has been twisted off it is to be burned on the altar and its blood drained out on the side of the altar
A: 15 And the priest is to take it to the altar, and after its head has been twisted off, it is to be burned on the altar, and its blood drained out on the side of the altar:

Add punctuation: The pack contains image fabric pattern yarn and a needle
A: The pack contains image , fabric, pattern , yarn and a needle.

Add punctuation: 81 Other base metals cermets articles thereof
A:
81 Other base metals; cermets; articles thereof