Please choose the correct ending to complete the given sentence: Hanging wallpaper: A person sets a piece of wall paper in place and lines it op with the other pieces. The wall paper is cut with sheers to the proper size. the man

Ending1: welds to the wall paper using a pair of scissors. Ending2: checks the wall paper then peels off an adhesive strip on the back. Ending3: puts different textiles on the wall and sharpens a knife on top. Ending4: then uses two sheers and chalk to close the wall paper.

Answer format: ending1/ending2/ending3/ending4