[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"exercise-B2-192":3},{"preview":4,"open":35,"missing":36},{"id":5,"number":6,"total":7,"level":8,"course":9,"activity":10,"discriminator":11,"title":12,"slug":13,"instructions":14,"excerpt":15,"prompts":16,"lock":17,"access":18,"updated":19,"previous_id":20,"next_id":21,"previous":22,"next":26,"first":30},192,21,60,"B2","listening","gapped_text","listening_gapped_text","Mobile knife sharpening","mobile-knife-sharpening","You hear a man called Tomas talking about running a mobile knife-sharpening service.","Before going into sharpening, Tomas trained and worked for nearly a decade as a (1) ........... Tomas transports all of his equipment around the city on a custom-built (2) ........... The single biggest source of regular work for Tomas is the city's farmers' (3) ........... The factor that matters most during…",[],"login","pro","2026-10-02T14:14:49",191,193,{"id":20,"number":23,"title":24,"slug":25},20,"Taking up competitive rowing","taking-up-competitive-rowing",{"id":21,"number":27,"title":28,"slug":29},22,"A life in bookbinding","a-life-in-bookbinding",{"id":31,"number":32,"title":33,"slug":34},172,1,"Teaching tandem paragliding","teaching-tandem-paragliding",null,false]