sammy's playfullness

one day,johnson the prefect scolded sammy because he threw litter on the floor.johnson said"you can't be so inconsiderate by throwing your litters on the floor!the cleaners will have a hard time cleaning and moping the floor".sammy apologiesd unsincerly.he decided to play a trick on him.so he waited outside the gate after school for johnson to come out.not long,johnson came out and sammy wore a monster mask and shouted.johnson was scare by sammy and fainted.the principal saw that and quickly bring johnson to the hospital before dealing with sammy.sammy look guilty and the principal said that she will call his parents.