[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"exercise-B1-4138":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},4138,17,60,"B1","writing","email","writing_b1_email",null,"Exchange student Dear Alex, Thank you for agreeing to host one of our exchange students, Luca, next month.",[],"login","pro","2026-10-02T14:14:49",4137,4139,{"id":18,"number":21,"title":12,"slug":12},16,{"id":19,"number":23,"title":12,"slug":12},18,{"id":25,"number":26,"title":12,"slug":12},4122,1,false]