Please choose the correct ending to complete the given sentence: Tennis serve with ball bouncing: A young man is shown swinging a tennis racket over and over again while hitting a ball at the same time. he

Ending1: talks about the swing a while longer with the woman applauding him at each point. Ending2: is given instruction on how to hit the ball of the racket as well as hitting the posts. Ending3: goes back and forth in circles taking several hits. Ending4: continues to perform this swing several times and hits the ball every time.

Answer format: ending1/ending2/ending3/ending4