Please choose the correct ending to complete the given sentence: Swimming: A little boy wearing goggles jumps into a pool. he

Ending1: jumps out of the pool and starts playing with a toy. Ending2: is holding a ball. Ending3: swims to the front of the pool. Ending4: dives down to the bottom and picks something up off the bottom of the pool.

Answer format: ending1/ending2/ending3/ending4