[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"exercise-B2-2271":3},{"preview":4,"open":12,"missing":29},{"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":17,"access":18,"updated":19,"previous_id":20,"next_id":21,"previous":22,"next":24,"first":26},2271,64,80,"B2","speaking","images","speaking_images",null,"Talk about your photographs for 1 minute and answer the question.","These two photographs show workers producing energy from natural sources. Compare the images and think about the advantages and disadvantages that each of these methods might have.",[16],"What advantages and disadvantages might these methods of producing energy have?","login","pro","2026-10-02T14:14:49",2270,2272,{"id":20,"number":23,"title":12,"slug":12},63,{"id":21,"number":25,"title":12,"slug":12},65,{"id":27,"number":28,"title":12,"slug":12},2208,1,false]