Please choose the correct ending to complete the given sentence: Scuba diving: Scuba diver swim and glide underwater in the ocean near a rock face. The scuba divers make hand gestures and joke. the men

Ending1: arm shaped to show their dexterity of practicing underwater. Ending2: swim up close into view. Ending3: sit on the rock face and laugh. Ending4: talk among themselves as to how to swim.

Answer format: ending1/ending2/ending3/ending4