- Read the instructions.
- Don’t feed the animals in the zoo.
- Brush your teeth.
- Go upstairs.
- don’t be late for school. CLUEnegative sentence → don’t be (don’t + infinitive)Correct is: Don’t be late for school.
- Don’t play football in the yard.
- Switch off your mobiles.
- Don’t talk during the lesson.
- Do your homework.
- Don’t swim in this lake.