Please choose the correct ending to complete the given sentence: Cleaning shoes: The person dips a brush into water followed by a cleaner and rubbing a rag across the brush. The person scrubs down the shoes with the brush and wipes off the side with a rag. he

Ending1: pauses and pauses again. Ending2: waits a certain amount of time and rubs the shoes again and presents them. Ending3: sprays in the clippers and lets his hands rest on the counter for a red interval before spraying the shoe and wiping it with a rag. Ending4: pauses to apply a layer of lotion to the shoes again before soaking them up and washing them off.

Answer format: ending1/ending2/ending3/ending4