[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"exercise-C1-3449":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},3449,6,95,"C1","use_of_english","multiple_choice","uoe_multiple_choice","Older Siblings","older-siblings",null,"The need for (0) CLOSE bonds with an older brother or sister who offers guidance and a sense of belonging runs deep. Anthropologists believe that older siblings (1) .......... a vital role in the survival of early communities, and there is evidence that children with an older sister nearby (2) .......... a noticeably…",[],"login","pro","2026-10-02T14:14:49",3448,3450,{"id":20,"number":23,"title":24,"slug":25},5,"Looking After Your Back","looking-after-your-back",{"id":21,"number":27,"title":28,"slug":29},7,"Nintendo Entertainment System","nintendo-entertainment-system",{"id":31,"number":32,"title":33,"slug":34},3444,1,"A Toy Revolution","a-toy-revolution",false]