Read the text and answer the question.
Tom and his friends decided to go rafting. They were excited but also nervous. The river was fast, and they had to work as a team. Tom fell into the water once, but he got back on the boat quickly. At the end of the day, they all agreed it was a great adventure.
What is the main idea of the text?
A)Rafting is a dangerous sport that should be avoided.
B)Teamwork and bravery made the rafting trip successful.
C)Tom did not enjoy the rafting experience.
D)The river was calm and easy to navigate.