[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"exercise-C2-2748":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},2748,56,80,"C2","speaking","images_discussion","speaking_images_discussion",null,"Look at the photographs and talk about them with your partner.","Four photographs showing different kinds of work that keep cities clean.",[16,17],"First, I'd like you to look at pictures A and D and talk together about why the public may take these workers for granted and what makes their jobs demanding. You have about 1 minute for this, so…","Thank you. Now look at all the pictures. I'd like you to imagine that a city council is reviewing how to improve urban cleanliness and support its sanitation workforce. Talk together about health…","login","pro","2026-10-02T14:14:49",2747,2749,{"id":21,"number":24,"title":12,"slug":12},55,{"id":22,"number":26,"title":12,"slug":12},57,{"id":28,"number":29,"title":12,"slug":12},2693,1,false]