1) Covered a wall 2) Covered the walls 3) Covered walls 4) Decorated a room 5) Decorated the walls 6) Decorated walls 7) Did the walls 8) Like some walls 9) Opted not to paint 10) Worked on the walls Found on https://www.crosswordclues.com/clue/papered
1) Covered a wall 2) Covered the walls 3) Covered walls 4) Decorated a room 5) Decorated the walls 6) Decorated walls 7) Did the walls 8) Like some walls 9) Opted not to paint 10) Worked on the walls 
• (imp. & p. p.) of Paper