[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"external-grammar-329":3},{"payload":4,"id":86,"user":87,"level":93,"course":94,"activity":94,"activity_slug":95,"title":96,"topic":97,"tone":98,"stats":99,"created":102,"score":103,"is_favorite":104,"public":105,"is_external":104},{"assessments":5},[6,14,22,30,38,46,54,62,70,78],{"text":7,"topic":8,"choices":9},"I can't find my keys. I think I .......... them on the train.","Present Perfect",[10,11,12,13],"have left","left","have been leaving","had left",{"text":15,"topic":16,"choices":17},"At 9 p.m. last night, we .......... dinner when the power went out.","Past Continuous",[18,19,20,21],"had","have been having","have had","were having",{"text":23,"topic":24,"choices":25},"The final decision .......... by the board next Monday.","Passive Voice",[26,27,28,29],"will make","is made","was made","will be made",{"text":31,"topic":32,"choices":33},"You .......... submit the form by Friday, otherwise your application won’t be processed.","Modal Verbs",[34,35,36,37],"could","might","must","would",{"text":39,"topic":40,"choices":41},"If I .......... more time, I .......... a part-time course.","Conditionals",[42,43,44,45],"have / will take","would have / took","had / will take","had / would take",{"text":47,"topic":48,"choices":49},"Emma said, \"I have already sent the email.\" → Emma said that she .......... the email.","Reported Speech",[50,51,52,53],"has already sent","already sent","would already send","had already sent",{"text":55,"topic":56,"choices":57},"The colleague .......... laptop was stolen reported it to IT immediately.","Relative Clauses",[58,59,60,61],"which","whose","who","whom",{"text":63,"topic":64,"choices":65},"She works as .......... editor for an online magazine.","Articles",[66,67,68,69],"the","an","-","a",{"text":71,"topic":72,"choices":73},"We had to .......... the meeting because the client was stuck in traffic.","Phrasal Verbs",[74,75,76,77],"put up","put out","put on","put off",{"text":79,"topic":80,"choices":81},"I’m not very good .......... remembering names, especially in large groups.","Prepositions",[82,83,84,85],"in","at","on","for",329,{"id":88,"username":89,"first_name":90,"last_name":91,"image":92},22262,"nicol-izegova","Nicol","Izegova","https://lh3.googleusercontent.com/a/ACg8ocI1U_3g4ZiGzKf_uCEA6RClqOCaaafBwBEPzNMca67u9fcjlg=s96-c","B2","Grammar","grammar","Mixed Exercise","Create a mixed exercise for grammar in use practice","Standard",{"times_played":100,"num_favorites":101},7,2,"2026-04-14T23:16:07",null,false,true]