Uzupełnij zdania przyimkami miejsca: in, on, at.

There are many cinemas --- on at in Poznan.

There are only two hundred students --- on at in our school.

There is nobody --- on at in home.

There are some papers --- on at in your desk.

There are three rooms --- on at in the house.

There are ten people --- on at in work at the moment.

There are mountains --- on at in Poland.

There are some pens --- on at in the table.