Please choose the correct ending to complete the given sentence: Fun sliding down: A older boy is at the park on the top of a slide just sitting and waiting. he

Ending1: doesn't fall off of the slide and he doesn't grab at the bottom of it to pull himself up. Ending2: loses his balance before regaining his footing and sliding again. Ending3: has been under water awhile and almost completely submerged by the water's edge. Ending4: sits up there for a few before finally letting himself go down the slide.

Answer format: ending1/ending2/ending3/ending4