Please choose the correct ending to complete the given sentence: Fixing bicycle: He pumps a pump and then fills it with water. He rubs chalk on the tire and puts glue on it. he

Ending1: covers the tire with a tee shirt. Ending2: shows how to pull the tire back out. Ending3: puts the tire back on the wheel. Ending4: scrapes off the excess water onto the tire.

Answer format: ending1/ending2/ending3/ending4