Choose the most appropriate preposition for each gap.

My favourite hobby is playing soccer. It’s the best game the world. There is a little football ground not far away my home. my summer holidays I spend all my free time there. We play soccer all day long even if it is raining cats and dogs. We usually play four against four, but there are also days which we play ten against ten. Even winter we meet once a week to play soccer, but then we play indoors.