Вставить the park keeper found some litter in (a/an,the) park. first he found (a/an,the) crisp packet. (a/an,the) packet was in (a/an,the) middle of (a/ an,the) football pitch. then he found ( a / an, the ) old comic. ( a / an, the ) comic was under ( a / an, the ) tree near ( a / an, the ) lake. then he found some orange peel behind ( a / an, the ) fence next to ( a / an, the ) bus stop.