Please choose the correct ending to complete the given sentence: Tennis serve with ball bouncing: A man is bouncing a tennis ball on an outdoor court. he

Ending1: uses a mallet to hit the ball over a net. Ending2: lands on a blue mat. Ending3: hits the ball over the net several times. Ending4: rolls with the ball and misses it.

Answer format: ending1/ending2/ending3/ending4