[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"external-grammar-1534":3},{"payload":4,"id":84,"user":85,"level":91,"course":92,"activity":92,"activity_slug":93,"title":94,"topic":95,"tone":96,"stats":97,"created":100,"score":101,"is_favorite":102,"public":103,"is_external":102},{"assessments":5},[6,14,22,30,38,46,54,62,68,76],{"text":7,"topic":8,"choices":9},"My sister .......... to work by bike every day.","Present Simple",[10,11,12,13],"went","goes","is going","go",{"text":15,"topic":16,"choices":17},"I .......... my keys, so I can’t open the door.","Present Perfect",[18,19,20,21],"am losing","have lost","has lost","lost",{"text":23,"topic":24,"choices":25},"There isn’t .......... in the fridge, so we need to go shopping.","Indefinite Pronouns",[26,27,28,29],"anybody","something","somewhere","anything",{"text":31,"topic":32,"choices":33},"These shoes .......... too small for me.","To be - Present",[34,35,36,37],"am","were","is","are",{"text":39,"topic":40,"choices":41},"I met Anna and Tom yesterday. I really liked .......... .","Pronouns in General",[42,43,44,45],"theirs","them","they","their",{"text":47,"topic":48,"choices":49},"We arrived .......... the airport two hours early.","Prepositions",[50,51,52,53],"at","on","in","to",{"text":55,"topic":56,"choices":57},".......... did you choose this course? — Because I want to improve my English for work.","Questions",[58,59,60,61],"What","Why","Where","When",{"text":63,"topic":64,"choices":65},"I’ve already bought the tickets, so we .......... visit the museum on Saturday.","Talking about Future",[37,66,67,35],"will","are going to",{"text":69,"topic":70,"choices":71},"At 9 p.m. last night, we .......... dinner when the phone rang.","Past Continuous",[72,73,74,75],"had","were having","are having","have had",{"text":77,"topic":78,"choices":79},"She .......... a beautiful photo of the mountains during her trip.","Irregular Verbs",[80,81,82,83],"took","take","taked","taken",1534,{"id":86,"username":87,"first_name":88,"last_name":89,"image":90},28599,"ainara-triana","Ainara","Triana","https://storage.googleapis.com/uoepro_files/prod/useofenglish_ai/users/avatar/28599-P9dL2w.jpg","B1","Grammar","grammar","Mixed Exercise","Create a mixed exercise for grammar in use practice","Standard",{"times_played":98,"num_favorites":99},9,0,"2026-09-21T18:03:14",null,false,true]