Please choose the correct ending to complete the given sentence: Tennis serve with ball bouncing: There's a woman in a white shirt in an indoor tennis court hitting balls across the court. she

Ending1: bounces the ball on the ground and then serves the ball across the net. Ending2: is going over and over again how to play. Ending3: hits the balls back and forth across the court when a man tries to hit her. Ending4: hits a yellow ball down the court with a racquet but misses any shots.

Answer format: ending1/ending2/ending3/ending4