[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"exercise-B2-3076":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},3076,4,88,"B2","use_of_english","multiple_choice","uoe_multiple_choice","The Four-Day Week","the-four-day-week",null,"A recent survey (0) SUGGESTS that most employees would welcome a shorter working week. Many staff are calling for fewer hours, and some even insist (1) .......... being given an extra day off every week. A number of managers, however, have flatly (2) .......... to consider the idea. They argue that if their teams…",[],"login","pro","2026-10-02T14:14:49",3075,3077,{"id":20,"number":23,"title":24,"slug":25},3,"Virtual Reality Travel","virtual-reality-travel",{"id":21,"number":27,"title":28,"slug":29},5,"Writing a Hit Song","writing-a-hit-song",{"id":31,"number":32,"title":33,"slug":34},3073,1,"Dining Customs","dining-customs",false]