[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"exercise-C1-2586":3},{"preview":4,"open":12,"missing":30},{"id":5,"number":6,"total":7,"level":8,"course":9,"activity":10,"discriminator":11,"title":12,"slug":12,"instructions":13,"excerpt":14,"prompts":15,"lock":18,"access":19,"updated":20,"previous_id":21,"next_id":22,"previous":23,"next":25,"first":27},2586,54,80,"C1","speaking","images","speaking_images",null,"Talk about two of the three photographs for about a minute, answering the two questions.","These three photographs show energy being produced or managed. Compare the images and think about the advantages and concerns attached to each and how countries should balance cost, security and the environment.",[16,17],"What advantages and concerns are associated with these sources of energy?","How should countries balance energy security, cost and environmental impact?","login","pro","2026-10-02T14:14:49",2585,2587,{"id":21,"number":24,"title":12,"slug":12},53,{"id":22,"number":26,"title":12,"slug":12},55,{"id":28,"number":29,"title":12,"slug":12},2533,1,false]