Please choose the correct ending to complete the given sentence: Tennis serve with ball bouncing: A man in a blue shirt is talking using his hands about handling high balls with your forearm. He shows a video of a man on the tennis court hitting the tennis ball. he

Ending1: hands the ball to a person and they demonstrate how to assemble it. Ending2: continues to talk while the video is paused giving more information. Ending3: takes a second lesson in tennis light solution and shows how to hold the racket and move forward and back. Ending4: is next talking about different idioms to hit the ball with.

Answer format: ending1/ending2/ending3/ending4