Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to age wood floors [title] Study how wood changes over time. [step] Go to a historic building that has wood flooring and study how the floors have aged over time. When you age hardwood flooring, you want to copy from real aged floors.

Ending1: You want to choose the best wood for your floors, as you want to create a lasting impact and an attractive pattern. [substeps] Hickory and beech have a great impact, as they're often used as floor mats. Ending2: This way, you'll have an idea of how old you want your finished floor to be. [substeps] Look at wooden floors from a diverse perspective. Ending3: [title] Begin by hand scraping the wood with a wood floor-scraping tool. [step] Hand scraping takes time, but it will age hardwood flooring. Ending4: This is usually done by throwing a pencil around and scratching your sandpaper along the grain. If you're trying to replicate surroundings from a real-world era, try looking for traditional wood flooring.

Answer format: ending1/ending2/ending3/ending4