Please choose the correct ending to complete the given sentence: Hanging wallpaper: The painter uses a spatula and blade to trim a straight line on the wallpapers edge along the ceiling. the man

Ending1: lies the wallpapers away and shows the finished workmanship. Ending2: moves the slightly curved edge to the coloring the wall and rubs a brush on the painting. Ending3: gets down from the ladder and unrolls the wallpaper to the floor. Ending4: picks out a cloth and additional tape.

Answer format: ending1/ending2/ending3/ending4