Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to unwarp wood [title] Wrap the wood in moistened towels. [step] Moisten one or two large towels and wrap them around the wood, making sure that the entire warped area is covered. [substeps] The towels you use should ideally be large enough to cover the entire wood piece.

Ending1: The more water the wood absorbs, the easier it will become to warp. Wet towels cause water to pool at the areas that you wish to warp, causing the wood to become thicker. Ending2: Plus, these need to be specifically made to accommodate a break from the wood. A large handful of damp paper towels would be adequate, but even wet paper towels can easily create a mess and could get stuck in the wood. Ending3: Choose towels or rags that can withstand the heat of an iron. When moistening the towels, drench them thoroughly and wring out the excess water. Ending4: Dry the wood piece before you begin cutting. It is always better to use one large towel per piece of wood.

Answer format: ending1/ending2/ending3/ending4