[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"external-grammar-80":3},{"payload":4,"id":76,"user":77,"level":83,"course":84,"activity":84,"activity_slug":85,"title":8,"topic":86,"tone":87,"stats":88,"created":91,"score":92,"is_favorite":93,"public":94,"is_external":93},{"assessments":5},[6,14,21,28,35,42,49,56,62,69],{"text":7,"topic":8,"choices":9},"Given the current energy crisis, it would be .......... to replace the old boiler with a more efficient model.","Adjectives",[10,11,12,13],"economical","economy","economic","economically",{"text":15,"topic":8,"choices":16},"The report makes it clear that senior management is .......... the data breach.",[17,18,19,20],"responsible for","responsible of","responsible to","responsible with",{"text":22,"topic":8,"choices":23},"The committee found the proposal .......... unrealistic and rejected it without further discussion.",[24,25,26,27],"slightly","rather","fairly","utterly",{"text":29,"topic":8,"choices":30},"After three hours of procedural detail, even the most engaged participants looked .......... .",[31,32,33,34],"boredly","bore","boring","bored",{"text":36,"topic":8,"choices":37},"She arrived carrying a .......... briefcase that looked as if it had survived a war zone.",[38,39,40,41],"Italian leather small battered","leather Italian battered small","small battered Italian leather","battered Italian small leather",{"text":43,"topic":8,"choices":44},"The second draft is .......... more coherent than the first, though it still needs tightening.",[45,46,47,48],"very","far","muchly","so",{"text":50,"topic":8,"choices":51},"By the time the merger was finalised, staff were already .......... working across time zones.",[52,53,54,55],"accustomed to","accustomed for","accustomed at","accustomed with",{"text":57,"topic":8,"choices":58},"It was .......... compelling argument that even the sceptics changed their minds.",[59,60,48,61],"such","such a","so a",{"text":63,"topic":8,"choices":64},"As a mediator, she remained .......... throughout the negotiations, refusing to take sides.",[65,66,67,68],"uninterested","indifferent","unconcerned","disinterested",{"text":70,"topic":8,"choices":71},"Only those .......... at the meeting were entitled to vote on the motion.",[72,73,74,75],"present","presence","presented","presenting",80,{"id":78,"username":79,"first_name":80,"last_name":81,"image":82},20454,"lieke-boer","Lieke","Boer","https://lh3.googleusercontent.com/a/ACg8ocIRZXRb111wHgZ3uoq95mdrCPZmiTF_E-zMi2Yrw03I_qMVig=s96-c","C1","Grammar","grammar","Create a grammar exercise focusing on 'Adjectives'","Standard",{"times_played":89,"num_favorites":90},2,0,"2026-02-27T11:21:17",null,false,true]