[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"external-grammar-501":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 log in to my account. I .......... (to forget) my password again.","Present Perfect",[10,11,12,13],"am forgetting","forgot","has forgotten","have forgotten",{"text":15,"topic":16,"choices":17},"I .......... (to read) the report when my manager called me into her office.","Past Continuous",[18,19,20,21],"was reading","had read","read","have read",{"text":23,"topic":24,"choices":25},"All candidates .......... (to inform) of the decision by email within 48 hours.","Passive Voice",[26,27,28,29],"have been informed","will be informed","are informed","will inform",{"text":31,"topic":32,"choices":33},"You .......... leave your laptop unattended in the library; it could get stolen.","Modal Verbs",[34,35,36,37],"don't have to","shouldn't","mustn't","can't",{"text":39,"topic":40,"choices":41},"She has .......... MBA from .......... university in the Netherlands.","Articles",[42,43,44,45],"an / the","the / a","a / an","an / a",{"text":47,"topic":48,"choices":49},"The colleague .......... I spoke to yesterday has already replied.","Relative Clauses",[50,51,52,53],"which","whom","whose","who",{"text":55,"topic":56,"choices":57},"If we .......... (to leave) now, we .......... (to catch) the last train.","Conditionals",[58,59,60,61],"leave / will catch","leave / catch","will leave / catch","left / would catch",{"text":63,"topic":64,"choices":65},"Emma said: \"I can't attend the meeting today.\"","Reported Speech",[66,67,68,69],"Emma said she couldn't attend the meeting that day.","Emma said she hadn't attended the meeting that day.","Emma said she can't attend the meeting today.","Emma said she wouldn't attend the meeting tomorrow.",{"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 on","put off","put out","put up",{"text":79,"topic":80,"choices":81},"I’m not very good .......... remembering names, especially at networking events.","Prepositions",[82,83,84,85],"at","on","for","in",501,{"id":88,"username":89,"first_name":90,"last_name":91,"image":92},23030,"kamila-sponarova","Kamila","Šponarová","https://api.useofenglish.ai/static/img/users/default-profile-picture.jpg","B2","Grammar","grammar","Mixed Exercise","Create a mixed exercise for grammar in use practice","Standard",{"times_played":100,"num_favorites":101},2,1,"2026-04-30T19:26:58",null,false,true]