помогите пожалуйста, 4. Jack's parents teach their kids what they must and what they must not do. 1) what must Jack and Jessica do? What must they not do? we must help mum about the house. we must get up at 7:00 am. and we must go to bed at 9:30 pm. We must wash the dishes after meal. We must not forget to walk Freddie. We must be nice to the family and friends. Yes, we must not forget to say Please! Thank you and I'm sorry.