[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"exercise-C1-3600":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},3600,62,100,"C1","use_of_english","open_cloze","uoe_open_cloze","The Sahara","the-sahara",null,"Sahara is (0) AN Arabic word (1) .......... means dun or mouse-coloured. For the Arabs it signified originally a flat, barren expanse of grey-brown earth. This is the meaning it has in pre-islamic Arab literature. Sah'ra is the colour of death. El Yakubi, a geographer of the ninth century, (2) .......... uses the…",[],"login","pro","2026-10-02T14:14:49",3599,3601,{"id":20,"number":23,"title":24,"slug":25},61,"The Ubiquitous Shopping Mall","the-ubiquitous-shopping-mall",{"id":21,"number":27,"title":28,"slug":29},63,"Independent Television","independent-television",{"id":31,"number":32,"title":33,"slug":34},3539,1,"The Aurora Youth Orchestra","the-aurora-youth-orchestra",false]