Пример:
Granny: Don't sing! Your mother is sleeping.
Billy is singing.
- Don't write on the wall.
- Don't play the piano, you can't do it.
- Don't take this book. It's your father's book.
- Don't play football in the street.
- Don't drink this milk. It is cold.
- Don't swim in the lake. The day is cold.
- Don't wash Rex. The dog is clean.
- Don't eat these green apples.
- Don't drink this water. It is dirty.
- Don't read in this room. It's too dark here.