[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"exercise-C1-4614":3},{"preview":4,"open":12,"missing":27},{"id":5,"number":6,"total":7,"level":8,"course":9,"activity":10,"discriminator":11,"title":12,"slug":12,"instructions":12,"excerpt":13,"prompts":14,"lock":15,"access":16,"updated":17,"previous_id":18,"next_id":19,"previous":20,"next":22,"first":24},4614,13,60,"C1","writing","letter","writing_c1_letter",null,"You booked a private room at a restaurant for your company’s annual dinner and agreed a set menu in advance. On the night, the room was shared with another group, several dishes were missing and the service was extremely slow. Write a letter to the restaurant manager explaining what went wrong and requesting a…",[],"login","pro","2026-10-02T14:14:49",4613,4615,{"id":18,"number":21,"title":12,"slug":12},12,{"id":19,"number":23,"title":12,"slug":12},14,{"id":25,"number":26,"title":12,"slug":12},4602,1,false]