[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"exercise-B2-4416":3},{"preview":4,"open":12,"missing":30},{"id":5,"number":6,"total":7,"level":8,"course":9,"activity":10,"discriminator":11,"title":12,"slug":12,"instructions":13,"excerpt":14,"prompts":15,"lock":18,"access":19,"updated":20,"previous_id":21,"next_id":22,"previous":23,"next":25,"first":27},4416,55,60,"B2","writing","letter","writing_b2_letter",null,"You have seen this sign in the window of a charity shop in your town.","Weekend Volunteers Wanted Our shop raises money for a children’s hospital, and we need more help on Saturdays and Sundays.",[16,17],"Sorting donations","Designing window displays","login","pro","2026-10-02T14:14:49",4415,4417,{"id":21,"number":24,"title":12,"slug":12},54,{"id":22,"number":26,"title":12,"slug":12},56,{"id":28,"number":29,"title":12,"slug":12},4362,1,false]