Long ago, many men were doing bad deeds. Noah is a good man. Noah will build a huge boat for his family. His family is helping Noah with the ark. It was taking a long time to build.
Some sentences have more than one verb.
Noah and his sons were the fathers of all people on the earth. Everyone spoke the same language. Many people lived on a plain in the land of Shinar. They decided to build a tower to reach the sky. God was not pleased when he saw the tower.