Hand in your homework on time.
Don't play baskerball in the street.
Keep quiet in the reading room.
Don't be late forschool.
Don't frighten the dog.
Don't swim in the river.
Cross the road when the light is green.
Listen carefully in class.
Hand in your homework on time.
Don't play baskerball in the street.
Keep quiet in the reading room.
Don't be late forschool.
Don't frighten the dog.
Don't swim in the river.
Cross the road when the light is green.
Listen carefully in class.