Please choose the correct ending to complete the given sentence: Laying tile: The man pours the adhesive onto the floor. The man proceeds to spread the adhesive. A man is installing wooden floorboards. a man

Ending1: is installing a heavy black rug on a wooden floor. Ending2: is attempting to install concrete onto each of the corners of the building. Ending3: shows the tarnish marks on the floor from the installed flooring. Ending4: polishes the wooden floorboards with a cloth.

Answer format: ending1/ending2/ending3/ending4