[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"exercise-B2-2284":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},2284,77,80,"B2","speaking","images","speaking_images",null,"Talk about your photographs for 1 minute and answer the question.","These two photographs show the windows of tall buildings being cleaned. Compare the images and think about the advantages and the risks of each way of doing this work.",[16],"What are the advantages and risks of cleaning buildings in these different ways?","login","pro","2026-10-02T14:14:49",2283,2285,{"id":20,"number":23,"title":12,"slug":12},76,{"id":21,"number":25,"title":12,"slug":12},78,{"id":27,"number":28,"title":12,"slug":12},2208,1,false]