The rain began last Friday and it went on for four _______.  The river suddenly rose. Most of the bridge was _______water, After school a few children went to the bridge. They lived on the_______ side of the river. A boy tried to cross the bridge. The other children stopped him, but he didn't listen to them. He became _______in the middle of the bridge and fell into the river and the water washed him away.  His friend called out for help.  An old man heard them while he was _______by the river.  He jumped into the water and pulled the boy out. The children thanked him very much but they forgot to ask who he was.