Cindy wanted to give a gift to her mother. One day, she went out to go shopping. She found a shop. It sold umbrellas with many colours. She thought, "Mum can take it when it rains." So she bought a beautiful umbrella. Then she took the bus home.
But she left the umbrella on the bus. When she got back, the umbrella was lost. There were three people on the bus at that time. They asked Cindy's mother's address and said, "If someone bring it back, we will send it to your mother. "Cindy thanked them.
The next day, Cindy's mother said to her, "Thank you for your gift. But why did you send me three umbrellas?"
