Please choose the correct ending to complete the given sentence: Hanging wallpaper: The wall paper is attached to the wall and smoothed down by hand. The person uses a towel to flatten out the wall paper. the wallpaper

Ending1: is cut at the bottom and creased against the floorboard. Ending2: and wallpaper is used for wallpaper. Ending3: cuts along the hole. Ending4: splits down the middle and layers up with wallpaper until the room is white and white painted.

Answer format: ending1/ending2/ending3/ending4