Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to use a table saw [title] Wear eye and ear protection when using the table saw. [step] Wear safety goggles or a hardhat with a visor when cutting boards on your table saw. This will prevent sawdust and wood debris from flying into your face or eyes.

Ending1: Also, proper ear protection should be used because saw blades can be incredibly loud and hurt your eardrums. You can either purchase cheap, disposable earplugs or more sturdy earmuffs to protect your hearing. Ending2: [substeps] Never, ever eat or eat raw meat while cutting wood. [title] Ensure that any cutting equipment you use is especially sharp. Ending3: [title] Put wood blocks or pieces on the table saw as a shield. [step] Long boards or blocks to ensure that your saw is evenly distributed will help reduce your risk of falling and breaking. Ending4: [substeps] Make sure you wear goggles while you are cutting boards on your table saw. A helmet, lab coat, long sleeve shirt, or gloves over your top layer of equipment will reduce the risk of fire and injury.

Answer format: ending1/ending2/ending3/ending4