Please choose the correct ending to complete the given sentence: Walking the dog: A small white dog is standing on the carpet. It begins to climb a wooden ladder onto a bunk bed. two kids

Ending1: watch on the side as the girl continues to climb. Ending2: are shown walking him around the house. Ending3: are sitting in the bunk bed. Ending4: are sitting in front of the camera helping.

Answer format: ending1/ending2/ending3/ending4