Please choose the correct ending to complete the given sentence: Mooping floor: The mop in dunked in the bucket of water then spun dry in the tray. A soiled area of a hardwood floor is mopped clean. a mop

Ending1: wipe is placed in the sink rinsing the mop out. Ending2: board is polished afterwards. Ending3: is used around various furniture and appliances to get into corners of rooms. Ending4: is scrubbed by hands and the covered floor was also mopped clean.

Answer format: ending1/ending2/ending3/ending4