[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"exercise-C1-4613":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},4613,12,60,"C1","writing","letter","writing_c1_letter",null,"You are living in university accommodation and the heating in your flat has not worked properly for over a month, despite repeated requests for repairs. Write a letter to the head of the accommodation office explaining how this is affecting your health and studies, and asking for the problem to be resolved urgently.",[],"login","pro","2026-10-02T14:14:49",4612,4614,{"id":18,"number":21,"title":12,"slug":12},11,{"id":19,"number":23,"title":12,"slug":12},13,{"id":25,"number":26,"title":12,"slug":12},4602,1,false]