[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"exercise-B2-3254":3},{"preview":4,"open":14,"missing":35},{"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":17,"access":18,"updated":19,"previous_id":20,"next_id":21,"previous":22,"next":26,"first":30},3254,94,101,"B2","use_of_english","open_cloze","uoe_open_cloze","Building for Tomorrow","building-for-tomorrow",null,"The design of public buildings has evolved considerably over the past century, reflecting changes in both technology and social values. Modern architects are expected to create structures that are not (0) ONLY functional but also environmentally sustainable. In recent years, there has been a growing demand…",[],"login","pro","2026-10-02T14:14:49",3253,3255,{"id":20,"number":23,"title":24,"slug":25},93,"Reaching for the Stars","reaching-for-the-stars",{"id":21,"number":27,"title":28,"slug":29},95,"Fuel for the Body","fuel-for-the-body",{"id":31,"number":32,"title":33,"slug":34},3161,1,"The Greatest Cyclist","the-greatest-cyclist",false]