Please choose the correct ending to complete the given sentence: Hanging wallpaper: He takes a scour and begins to scour the wall paper. He uses a paint roller to soak the wall paper for easy removal. he

Ending1: points to several things on the wall and sprays the wall paper. Ending2: takes scissors and measures the wall paper closely. Ending3: then demonstrates how steam can be used too to loosen the wall paper. Ending4: wipes the wall paper down against the wall.

Answer format: ending1/ending2/ending3/ending4