Кпредложению нужно составить ряд вопросов.. ten boys are playing football with their friends in the playground. 1) общий вопрос 2) альтернативный вопрос 3) вопрос с хвостиком 4) вопрос к подлежащему 5) к определению подлежащего 6) к сказуемому 7) к дополнению 8) к предлож. дополнению 9) к обстоятельству

1. Are ten boys playing football with their friends in the playground?
2. Are ten boys playing football with their friends or parents in the playground?
3. Ten boys are playing football with their friends in the playground, aren't they?
4. Who is playing football with friends in the payground?
5. How many boys are playing football with their friends in the playground?
6. What are ten boys doing with their friends in the playground?
7. What game are ten boys playing with their friends in the playground
8. Who are ten boys playing football with in the playground?
9. Where are ten boys playing football with their friends?