Please choose the correct ending to complete the given sentence: Hand car wash: A university swim team is doing a fund raiser washing cars. A member explains what they are doing. a man on the street with a poster sign

Ending1: at his face grabs a bottle and scrubs the cars. Ending2: ons his arm creates a big splash. Ending3: on his neck explains again. Ending4: tries to get customers.

Answer format: ending1/ending2/ending3/ending4