Tom is a little boy. He is five. Today his father takes him to see his grandparents. His home is far away from his grandparents'. So they are going there by bus. There are only nine people on the bus. They all have seats. Tom is very happy. He is running about on the bus. His father says, "Don't run! Sit down, please." "I miss my grandfather and grandmother very much. I want this bus to go faster," Tom says.