Please choose the correct ending to complete the given sentence: Washing hands: They turn on the faucet and wet their hands. The person pumps soap into their hands. The person scrubs their hands thoroughly with the soap. they

Ending1: turn down the faucet and blow dry their hands. Ending2: extend the hand washing to their wrists. Ending3: splash their face and scrub in the sink. Ending4: then wash their hands and dunk them in the soap and it sprays off of them.

Answer format: ending1/ending2/ending3/ending4