Please choose the correct ending to complete the given sentence: Fixing bicycle: The man reattaches the bicycle wheel to the frame of the bike. The sun goes down as the day gets later. the man

Ending1: stands up his bike and gets ready to depart. Ending2: takes the session down and pretends to re-attach the bike. Ending3: returns the bicycle to the frame. Ending4: starts to change the bicycle wheel with the mallet.

Answer format: ending1/ending2/ending3/ending4