If a chemical ____, it ____ a serious risk for everyone in the area. If workers ____ helmets or safety boots, they ____ injured more easily. If the ventilation system ____ in a confined space, toxic gases build up quickly. If someone ____ a confined space without proper authorization, it ____ their life in danger. If the fire alarm ____, everyone ____ the building immediately. If workers are exposed to hazardous chemicals without protection, they ____ respiratory problems over time. If an accident ____, the first aid team ____ immediate treatment until emergency services arrive. If the emergency exit ____ blocked, it ____ evacuation and puts everyone at risk. If maintenance workers ____ proper safety procedures, there can be problems in the future. If safety equipment is not maintained, it ____ when it's most needed

Conditional clause type zero

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