Please choose the correct ending to complete the given sentence: Fixing the roof: A person is hammering nails into a roof. she

Ending1: is using a peeler to get the nails into the roof. Ending2: slide tiles onto the roof and nail them into place. Ending3: is standing in a porch looking at the old roof. Ending4: lifts her weight up over her head.

Answer format: ending1/ending2/ending3/ending4