Please choose the correct ending to complete the given sentence: Brushing teeth: The boy hands the tooth brush to someone. The boy dances his feet on a wood floor. toothpaste

Ending1: is taken from a bottle and collected outside. Ending2: is applied to the toothbrush and handed to the boy. Ending3: splashes his hand. Ending4: is brushed in a bowl.

Answer format: ending1/ending2/ending3/ending4