Помогите пожалуйста))) Вставьте пропущенные модальные глаголы или их эк- виваленты: 1. When I was young, I _______ stand

1. When I was young, I could stand on my head. 2. The Queen will be able to open the new sports centre next week. 3. Be quiet or I will punish you! 4. Although it was dark, he couldn\'t finish all the paperwork. 5. Could we visit Grandma this weekend? 6. Mike\'s car broke down but fortunately he was able to repair it. 7. You are to stay here until I return. 8. I wasn\'t allowed to go to John\'s party last night. 9. It\'s 10 o\'clock. He ought to be at work. 10. Are we able to use the office phone? 11. When I entered the house, I could smell fresh bread baking. 12. You should follow a healthy diet.