[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"exercise-B1-723":3},{"preview":4,"open":14,"missing":37},{"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":19,"access":20,"updated":21,"previous_id":22,"next_id":23,"previous":24,"next":28,"first":32},723,69,90,"B1","reading","long_text","reading_long_text","The Haunted Library","the-haunted-library",null,"In the small town of Willow Creek, there was an old library that everyone called haunted. The building was over 100 years old, with creaky wooden floors, dusty bookshelves, and windows that rattled in the wind. Most people avoided the library, especially at night, but three friends - Ella, Jack, and Mia - decided to…",[17,18],"Why did people in Willow Creek avoid the library?","What did the friends find in the main reading room?","login","pro","2026-10-02T14:14:49",722,724,{"id":22,"number":25,"title":26,"slug":27},68,"The Mysterious Island","the-mysterious-island",{"id":23,"number":29,"title":30,"slug":31},70,"Ashleigh and Gatsby","ashleigh-and-gatsby",{"id":33,"number":34,"title":35,"slug":36},655,1,"A Lifetime on Two Wheels","a-lifetime-on-two-wheels",false]