Please choose the correct ending to complete the given sentence: Fixing the roof: He adjusts a ladder and leans it up against the structure, walks back to look, and adjusts it a couple more times. When satisfied, he tightens a strap, and grabs a second ladder. he

Ending1: climbs up, taking this one with him. Ending2: adjusts the seat back, swings it like a belt on the floor, stands, to secure it, then grabs the second ladder and swings it over his head, and then onto the rest of the storm. Ending3: then sits on the second ladder and starts swinging his legs around. Ending4: then puts the couple of ladders back up and adds plastic on top.

Answer format: ending1/ending2/ending3/ending4