Im doing a escape room and i dont know what the answer is

Which of the following is not a good technique for managing used oil? a) have specific, labeled catch pans available for technicians who are collecting oil b) spills in your shop and any releases on pavement or outside should be poured down a drain c) do not use oil containers for antifreeze or other non-similar fluids d) be prepared for oil spills with the proper absorbents

Based on its chemical properties, identify the position of each chemical family on the periodic table.

If i add water to oil what will happen