Please choose the correct ending to complete the given sentence: Putting on shoes: A boy is bent over in his bedroom. He is trying to put on a shoe. he

Ending1: sits down, playing with a broken lace. Ending2: walks down the hall and picks up his shoe. Ending3: then leans over, looks at it, and throws it to the ground. Ending4: does it over and over again.

Answer format: ending1/ending2/ending3/ending4