Răspuns:
I mustn't shout or throw papers on the floor.
I don't have to go at school or work at weekends.
I must pass the exam this week and get my driver's license
I shouldn't get angry so easily
I ought to give up drinking fizzy drinks.
2. I mustn't be late.
3. I don't have to stay alone at weekends.
4. I must do my homework.
5. I shouldn't drink coffee.
6. I ought to listen more carefully to my teacher.
