

Tom and Sam are friends who like to play with cars. They have many cars of different colors and sizes. They like to make them go fast and make noises.
One day, Tom brings a new car to Sam's house. It is a big red car with a shiny engine. Tom says, "Look at my new car! It is very fast and loud. Do you want to play with it?"
Sam says, "Yes, I do! Your car is very nice. Can I see the engine?"
Tom says, "Sure, you can. The engine is what makes the car go. It has many parts that work together. See, this is the battery, this is the fan, this is the belt, and this is the spark plug."
Sam examines the engine carefully. He touches the parts and asks Tom questions. He says, "Wow, your engine is very cool. How do you know all these things?"
Tom says, "My dad taught me. He is a mechanic. He fixes cars when they are broken. He says engines are like puzzles. You have to put the right pieces in the right places."
Sam says, "That sounds fun. I want to learn more about engines. Maybe my dad can teach me too. He likes cars as well."
Tom says, "That would be great. Then we can both be mechanics when we grow up. We can fix any car and make it go fast and loud."
Sam says, "Yes, we can. We can have our own garage and help people with their cars. That would be awesome."
Tom and Sam smile and hug. They are happy to have each other as friends. They play with the big red car and their other cars. They pretend they are mechanics and drivers. They have a lot of fun. They think engines are normal and amazing.
