Please choose the correct ending to complete the given sentence: Brushing teeth: A woman is brushing her teeth in a bathroom. She laughs and continues to brush her teeth. she

Ending1: continues brushing it in and out. Ending2: h stands up and puts her hand in her hair. Ending3: then bends over and spits into a sink. Ending4: takes the toothbrush out of her mouth and smiles, still brushing her teeth.

Answer format: ending1/ending2/ending3/ending4