Please choose the correct ending to complete the given sentence: Vacuuming floor: A woman cleans the carpet and the floor with a vacuum, after the vacuum picks up dirt from the carpet. then

Ending1: , the woman pulls a rug up and cut and fold between shiny drapes. Ending2: , the woman takes out the canister of the vacuum and continues cleaning the floor, the wall, the sofa and the floor. Ending3: , the woman apply cement cover with black rag, after she lay cement cover. Ending4: , the woman vacuum part of the carpet and clean inserted foot.

Answer format: ending1/ending2/ending3/ending4