Boys and girls, please read and guess what it is. Every school has one and it is a large and open space. Right! It's the p.

    Why should a school have a playground? The r is that there is a place for students to have sports. After s for a long time in the classroom, the students will be g to run and jump. During(在……期间) playtime, we can see many g and boys playing happily. But they feel s when the bell rings. It's t for them to go back to their classroom.

    After school, the playground is the most exciting sight(情景) to see. Boys and girls are playing m kinds of games. When there is a match b classes or schools, the place will be full of excited students. Teachers all think good students should a learn to play at the same time.