Add punctuation: At the Informal Meeting of Energy Ministers the current status of negotiations of the Energy Efficiency Directive will be on the agenda of the first session
A: At the Informal Meeting of Energy Ministers the current status of negotiations of the Energy Efficiency Directive will be on the agenda of the first session.

Add punctuation: Our prices are clearly shown next to each product and simply by clicking on the Add to basket button you enter an item into the Shopping basket and the shipping costs will be calculated for you automatically
A: Our prices are clearly shown next to each product and simply by clicking on the "Add to basket" button, you enter an item into the Shopping basket and the shipping costs will be calculated for you automatically.

Add punctuation: Which path has one trodden from being a decent civilized German in the 30s to become a gaoler 5 years later in a Concentration Camp 10 million people were exterminated in historys first industrial masshomicide
A:
Which path has one trodden from being a decent, civilized German in the 30’s, to become a gaoler 5 years later, in a Concentration Camp? 10 million people were exterminated, in history’s first industrial mass-homicide.