Помогите пожалуйста... Нужно написать на одну тему 5 предложений с must;may;mustn't

May: 1. May I go out ? 2. May I close the window ? 3. You may go to the cinema now . 4. You may not wear your uniform. 5. You may play computer games now. Must:  1. You must do your homework. 2. You must drink tea. 3. I must stay at home. 4. You must arrive on time. 5. You must use a knife and fork at mealtimes. Mustn't: 1. You mustn't eat with your hands. 2. You mustn't late to school. 3. I mustn't go to bed late. 4. You mustn't play computer games. 5. You mustn't copy your friend's homework.