Please choose the correct ending to complete the given sentence: Brushing teeth: A girl wearing a red shirt and white shorts is standing in her bathroom at the sink with a toothbrush in her hand. she

Ending1: then puts toothpaste on the toothbrush and wipes it against the sink. Ending2: then takes the toothbrush out of her mouth and spits it out on the sink. Ending3: takes some toothpaste and puts it on her brush and begins brushing. Ending4: takes the toothpaste in her mouth, and brushes her teeth afterwards.

Answer format: ending1/ending2/ending3/ending4