Please choose the correct ending to complete the given sentence: Work World: [header] How to mix diazinon [title] Protect yourself. [step] Diazinon is a hazardous and potentially toxic chemical. Before mixing the diazinon, protect your eyes, lungs, and skin with appropriate safety equipment.

Ending1: [substeps] Read and follow the care warnings on the label. You can even wear goggles as an precaution. Ending2: Purchase eye protection at your local pet store or your nearest hardware store. [substeps] Protect your eyes from the chemical by wearing long-sleeved gloves and safety glasses, and working in a lab environment that is free of flammable materials. Ending3: [substeps] Wear safety goggles to protect your eyes. To protect your lungs, put on a respirator with an organic vapor-removing cartridge or canister approved for use with potent pesticides. Ending4: Wear gloves to protect your hands and face. Cover any protruding parts of the diazinon with a band or two.

Answer format: ending1/ending2/ending3/ending4