[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"external-kwt-1397":3},{"payload":4,"id":36,"user":37,"level":43,"course":44,"activity":45,"activity_slug":46,"title":47,"topic":48,"tone":49,"stats":50,"created":53,"score":54,"is_favorite":55,"public":56,"is_external":55},{"assessments":5},[6,11,16,21,26,31],{"tag":7,"keyword":8,"sentence":9,"challenge":10},"Phrasal Verbs","OFF","The committee postponed the decision until more evidence was available.","The committee ............ until more evidence was available.",{"tag":12,"keyword":13,"sentence":14,"challenge":15},"Passive Voice","EXPECTED","People say that the new policy will reduce unnecessary delays.","The new policy ............ unnecessary delays.",{"tag":17,"keyword":18,"sentence":19,"challenge":20},"Conditionals","UNLESS","If you do not arrive soon, we will have to start without you.","............, we will have to start without you.",{"tag":22,"keyword":23,"sentence":24,"challenge":25},"Inversion","HAD","I had never seen such a confusing set of instructions before.","Never ............ such a confusing set of instructions.",{"tag":27,"keyword":28,"sentence":29,"challenge":30},"Modals","MAY","It is possible that she misunderstood what I meant.","She ............ what I meant.",{"tag":32,"keyword":33,"sentence":34,"challenge":35},"Fixed Expressions","DIFFERENCE","I do not mind whether we discuss this now or later.","It ............ whether we discuss this now or later.",1397,{"id":38,"username":39,"first_name":40,"last_name":41,"image":42},27272,"dalma-laura","Dalma","Laura","https://api.useofenglish.ai/static/img/users/default-profile-picture.jpg","C1","Reading","Keyword Transformation","keyword-transformation","Keyword Transformation #1397","Anything","Standard",{"times_played":51,"num_favorites":52},6,0,"2026-08-17T20:04:07",null,false,true]