Вопросы с "хвостиком". Урок английского языка для начинающих

1. You study medicine, ?

2. They go to the same college, ?

3. Alex is an economist, ?

4. It isn't easy to look after babies, ?

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

6. They wrote to you last week, ?

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

8. They didn't have many questions to ask you, ?

9. She isn't a shop assistant, ?

10. Dave isn't at home yet, ?