Вопросы с "хвостиком". Урок английского языка для начинающих

1. You study medicine, ?

2. Her son doesn't yet go to school, ?

3. He has a small business, ?

4. That shop closes at nine, ?

5. You don't usually have exams in December, ?

6. They usually have a holiday in July, ?

7. They wrote to you last week, ?

8. He didn't go through a red light, ?

9. They had a good time at the party, ?

10. She's still on holiday, ?