[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"external-grammar-46":3},{"payload":4,"id":77,"user":78,"level":84,"course":85,"activity":85,"activity_slug":86,"title":8,"topic":87,"tone":88,"stats":89,"created":92,"score":93,"is_favorite":94,"public":95,"is_external":94},{"assessments":5},[6,14,21,28,35,42,49,56,63,70],{"text":7,"topic":8,"choices":9},"I can't find my keys. I think I .......... them on the bus.","Present Perfect",[10,11,12,13],"have left","had left","left","am leaving",{"text":15,"topic":8,"choices":16},".......... you ever .......... to South Korea?",[17,18,19,20],"Have / went","Did / go","Were / being","Have / been",{"text":22,"topic":8,"choices":23},"This month, our team .......... three major deadlines.",[24,25,26,27],"is meeting","has met","had met","met",{"text":29,"topic":8,"choices":30},"She .......... in this neighbourhood since 2018.",[31,32,33,34],"has lived","has been living","had lived","lived",{"text":36,"topic":8,"choices":37},"We .......... each other for over ten years.",[38,39,40,41],"had known","know","knew","have known",{"text":43,"topic":8,"choices":44},"The meeting has .......... started, so please take a seat.",[45,46,47,48],"yet","ever","still","already",{"text":50,"topic":8,"choices":51},"I .......... that film, but I don't remember the ending.",[52,53,54,55],"have seen","see","saw","had seen",{"text":57,"topic":8,"choices":58},"They .......... the report yet, so we can't send it to the client.",[59,60,61,62],"didn't finish","haven't finished","hadn't finished","aren't finishing",{"text":64,"topic":8,"choices":65},"Aisha isn't here right now—she .......... to the bank.",[66,67,68,69],"has gone","has been","had gone","went",{"text":71,"topic":8,"choices":72},"How long .......... you .......... this course?",[73,74,75,76],"are / taking","did / take","have / took","have / been taking",46,{"id":79,"username":80,"first_name":81,"last_name":82,"image":83},20353,"enrique-del","Enrique","Del","https://lh3.googleusercontent.com/a/ACg8ocKSM2iRxW7fp6NtQurD9e0m5QGGlruyxtj6P2ZEy4Dqhe7-zwvz=s96-c","B2","Grammar","grammar","Create a grammar exercise focusing on 'Present Perfect'","Standard",{"times_played":90,"num_favorites":91},1,0,"2026-02-25T16:11:56",null,false,true]