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

Ending1: is trying to put on a shoe. Ending2: is grabbing toothbrushes and papers. Ending3: is brushing his face with olive oil and vinegar. Ending4: uses a dustpan to spread powder on a carpet.

Answer format: ending1/ending2/ending3/ending4