Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to practice fire safety [title] Check your electrical appliances, cords and outlets. [step] Ensure the electrical appliances in good condition, without loose or frayed cords or plugs. Avoid overloading plugs and check light fixtures in your home and use bulbs that are the correct wattage.

Ending1: [title] Decide whether to set your fire alarm. [step] Some people will set their fire alarm for an hour before they're starting their day, if they want to quickly engage the 10 minutes when they first wake up. Ending2: [substeps] Check that your home contains gfcis (ground fault circuit interrupters) or afci's (arc fault circuit interrupters), which prevent electrical shock and fire by shutting off faulty circuits. Be careful about do-it-yourself electrical projects. Ending3: Try to check and see if the outlets are located under shower heads. [title] Open and shut doors, closets, and other doors in your home. Ending4: If available, replace any wires or cables that were recently turned on or disconnected. [substeps] If bulbs are unusable, contact the manufacturer about disposing of them.

Answer format: ending1/ending2/ending3/ending4