[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"external-grammar-390":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":101,"score":102,"is_favorite":103,"public":104,"is_external":103},{"assessments":5},[6,14,22,30,38,46,54,62,70,78],{"text":7,"topic":8,"choices":9},"My dad usually .......... to work by bus.","Present Simple",[10,11,12,13],"is going","goes","go","has gone",{"text":15,"topic":16,"choices":17},"I .......... this film before, so I know the ending.","Present Perfect",[18,19,20,21],"saw","am seeing","have seen","has seen",{"text":23,"topic":24,"choices":25},"There isn’t .......... to eat in the fridge.","Indefinite Pronouns",[26,27,28,29],"anything","anybody","something","everywhere",{"text":31,"topic":32,"choices":33},"These shoes .......... too small for me.","To be - Present",[34,35,36,37],"were","am","are","is",{"text":39,"topic":40,"choices":41},"I can’t find my keys. Have you seen .......... ?","Pronouns in General",[42,43,44,45],"they","theirs","their","them",{"text":47,"topic":48,"choices":49},"We’re meeting .......... the entrance of the museum at 3 p.m.","Prepositions",[50,51,52,53],"to","in","at","on",{"text":55,"topic":56,"choices":57},".......... did you choose this course? — Because I want a better job.","Questions",[58,59,60,61],"Where","Which","Why","When",{"text":63,"topic":64,"choices":65},"Look at those dark clouds! It .......... soon.","Talking about Future",[66,67,68,69],"rains","is going to rain","will rain","is raining",{"text":71,"topic":72,"choices":73},"I .......... dinner when the phone rang.","Past Continuous",[74,75,76,77],"was cooking","have cooked","cooked","am cooking",{"text":79,"topic":80,"choices":81},"She .......... her phone on the train yesterday.","Irregular Verbs",[82,83,84,85],"has lost","lose","lost","losed",390,{"id":88,"username":89,"first_name":90,"last_name":91,"image":92},22496,"demetres-google","Δημήτρης","Google","https://api.useofenglish.ai/static/img/users/default-profile-picture.jpg","B1","Grammar","grammar","Mixed Exercise","Create a mixed exercise for grammar in use practice","Standard",{"times_played":100,"num_favorites":100},1,"2026-04-19T13:03:26",null,false,true]