[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"exercise-C1-3721":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},3721,83,110,"C1","use_of_english","word_formation","uoe_word_formation","The Renaissance of Urban Cycling","the-renaissance-of-urban-cycling",null,"After decades in which the private car was treated as the default form of urban transport, many cities are now rediscovering cycling as a genuinely (0) SUSTAINABLE (SUSTAIN) alternative. Air (1) .......... (POLLUTE) from traffic have been linked to thousands of premature deaths each year, and crippling (2) ..........…",[],"login","pro","2026-10-02T14:14:49",3720,3722,{"id":20,"number":23,"title":24,"slug":25},82,"Investigative Journalism","investigative-journalism",{"id":21,"number":27,"title":28,"slug":29},84,"The Rise of Remote Surgery","the-rise-of-remote-surgery",{"id":31,"number":32,"title":33,"slug":34},3639,1,"Training a Sharper Memory","training-a-sharper-memory",false]