Please choose the correct ending to complete the given sentence: Fixing bicycle: A bike with a deflated tire goes through the dirt. A man gets off the bike to look at it. He removes the tire from the bike. he

Ending1: arrives back on the bike and repairs it. Ending2: replaces the tube of the tire and fixes the bike. Ending3: screws a new fit on and makes sure the bolts are properly fastened. Ending4: gets back on the bike and drives back.

Answer format: ending1/ending2/ending3/ending4