Add punctuation: Kit includes Arm Replacement Skin Vein Set Simulated Blood Blood Bag with Tubing and Connector Clamp and Hook 5 Syringes Manikin Lubricant Carry Case and Directions for Use
A: Kit includes: Arm, Replacement Skin & Vein Set, Simulated Blood, Blood Bag with Tubing and Connector, Clamp and Hook, 5 Syringes, Manikin Lubricant, Carry Case and Directions for Use.

Add punctuation: How often have you seen examples where enormous effort put into doing a job well has apparently been completely ignored by the customer the customer meanwhile has chosen instead to complain about an apparently trivial aspect of the product or service they have received
A: How often have you seen examples where enormous effort put into doing a job well has apparently been completely ignored by the customer: the customer, meanwhile has chosen instead to complain about an apparently trivial aspect of the product or service they have received.

Add punctuation: life in the unemancipated nations was to remain compressed so that the selfgenerating processes of emancipation and integration could not come into play
A:
life in the unemancipated nations was to remain compressed so that the self-generating processes of emancipation and integration could not come into play."