用一个6岁学生的水平写一篇12句的英文短文内容里floor、would、bridge、really、neighbor、grandmother、building、twelfth、living room、also、fifteenth、river、grandfather都要用到

Once upon a time, there was a little boy who lived on the fifteenth floor of a tall building. He loved to play in his living room, but he also liked to go outside and explore. One day, he went for a walk with his grandfather and they crossed a big bridge over a river. The boy thought it was really cool!

On another day, the boy's grandmother came to visit. She lived in the twelfth floor of a building nearby. The boy and his grandmother played together and had a lot of fun. They also talked about the neighbor who lived next door.

The boy often wondered what it would be like to live on the first floor, where he could run outside and play in the grass. But he knew he was lucky to live up high, where he could see everything. He liked to imagine what it would be like to have a treehouse in a nearby tree.

Sometimes, the boy's father would take him to work in a big building downtown. They would go up to the top floor and look out over the city. The boy thought it was amazing!

The boy loved to explore new places and see new things. He would always remember the bridge, the river, his grandmother, and his grandfather. And he knew that he would keep exploring and learning new things, too.