[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"external-kwt-1446":3},{"payload":4,"id":36,"user":37,"level":42,"course":43,"activity":44,"activity_slug":45,"title":46,"topic":47,"tone":48,"stats":49,"created":52,"score":53,"is_favorite":54,"public":55,"is_external":54},{"assessments":5},[6,11,16,21,26,31],{"tag":7,"keyword":8,"sentence":9,"challenge":10},"Passive Voice","PUBLISHED","The editor said it was impossible to publish the article before checking all the facts.","The editor said the article ............ all the facts had been checked.",{"tag":12,"keyword":13,"sentence":14,"challenge":15},"Fixed Expressions","SURPRISE","I did not expect the instructions to be so difficult to follow.","The difficulty of the instructions .............",{"tag":17,"keyword":18,"sentence":19,"challenge":20},"Conditionals","not","The manager will only accept your proposal if you provide more detailed figures.","Unless you provide more detailed figures, ............ your proposal.",{"tag":22,"keyword":23,"sentence":24,"challenge":25},"Modals","ASKED","It was a mistake for Marta not to ask for clarification during the meeting.","Marta ............ clarification during the meeting.",{"tag":27,"keyword":28,"sentence":29,"challenge":30},"Inversion","SOONER","As soon as the lecture ended, several students started asking questions.","............ ended than several students started asking questions.",{"tag":32,"keyword":33,"sentence":34,"challenge":35},"Reported Speech","SAID","People say the new museum is well worth visiting.","The new museum ............ worth visiting.",1446,{"id":38,"username":39,"first_name":40,"last_name":40,"image":41},27904,"john-john","John","https://lh3.googleusercontent.com/a/ACg8ocLT9l2LgJlM4cLnVLatd4UQnTYXo05E1bzB8NBaRypwAi7mIGr4=s96-c","C1","Reading","Keyword Transformation","keyword-transformation","Keyword Transformation #1446","Design a Reading & Use of English Keyword Transformation exercise for C1 level that resembles the Cambridge English exam in structure and difficulty.","Standard",{"times_played":50,"num_favorites":51},6,0,"2026-08-29T14:24:10",null,false,true]