[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"exercise-B1-666":3},{"preview":4,"open":14,"missing":37},{"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":19,"access":20,"updated":21,"previous_id":22,"next_id":23,"previous":24,"next":28,"first":32},666,12,90,"B1","reading","long_text","reading_long_text","Rock Climbing","rock-climbing",null,"A month ago I had no idea that on Sunday afternoon in July I'd be 50 metres above the ground and enjoying it. Now I looked down at the river far below me and realised why people love rock climbing. My friend Will and I had arrived at the Activity Centre on Saturday evening. The accommodation wasn't great, but we had…",[17,18],"What is the writer trying to do in the text?","What can the reader learn from the text?","login","pro","2026-10-02T14:14:49",665,667,{"id":22,"number":25,"title":26,"slug":27},11,"Night Shift Work","night-shift-work",{"id":23,"number":29,"title":30,"slug":31},13,"Snakebites","snakebites",{"id":33,"number":34,"title":35,"slug":36},655,1,"A Lifetime on Two Wheels","a-lifetime-on-two-wheels",false]