In/at/on A2

The children are playing ______ the park.

I love sunbathing ________ the garden.

He's studying Physics ________ university.

Let's meet ________ the bus stop.

Look! That's a Picasso ________ the wall.

The course starts ________ May.

My grandfather died ________ 1984.

I was born ________ 25th October.

We have a coffee machine ________ work.

Do you like skiing ________ winter?