Choose in, on, at.

Uzupełnij zdania przyimkami miejsca: in, on, at.
1. There are many cinemas Pozna
2. There are only two hundred students our school.
3. There is nobody home.
4. There are some papers your desk.
5. There are three rooms the house.
6. There are ten people work at the moment.
7. There are mountains Poland.
8. There are some pens the table.