[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"exercise-C1-3744":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},3744,106,110,"C1","use_of_english","word_formation","uoe_word_formation","The Future of Electric Cars","the-future-of-electric-cars",null,"For decades, the motor industry's (0) DEPENDENCE (DEPEND) on petrol and diesel looked unshakeable. The electric car has changed that picture almost entirely. Tightening limits on vehicle (1) .......... (EMIT), combined with steady (2) .......... (TECHNOLOGY) improvements, have turned what was once an eccentric…",[],"login","pro","2026-10-02T14:14:49",3743,3745,{"id":20,"number":23,"title":24,"slug":25},105,"The Importance of Sleep","the-importance-of-sleep",{"id":21,"number":27,"title":28,"slug":29},107,"Parenting Teenagers","parenting-teenagers",{"id":31,"number":32,"title":33,"slug":34},3639,1,"Training a Sharper Memory","training-a-sharper-memory",false]