[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"external-grammar-1419":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 into my account because I .......... my password.","Present Perfect",[10,11,12,13],"had forgotten","forgot","have forgotten","am forgetting",{"text":15,"topic":16,"choices":17},"I .......... (to drive) home when I realised I’d left my phone at the office.","Past Continuous",[18,19,20,21],"had driven","drove","have driven","was driving",{"text":23,"topic":24,"choices":25},"You .......... submit the form today; otherwise, your application won’t be processed.","Modal Verbs",[26,27,28,29],"can","might","would","must",{"text":31,"topic":32,"choices":33},"All candidates .......... (to interview) by two managers, not just one.","Passive Voice",[34,35,36,37],"are interviewed","were interviewed","have interviewed","interview",{"text":39,"topic":40,"choices":41},"The colleague .......... laptop I borrowed still hasn’t replied to my message.","Relative Clauses",[42,43,44,45],"who","whose","whom","which",{"text":47,"topic":48,"choices":49},"I had .......... unusual experience on the night train: the lights went out for ten minutes.","Articles",[50,51,52,53],"a","the","an","-",{"text":55,"topic":56,"choices":57},"We had to .......... the meeting because the client’s flight was delayed.","Phrasal Verbs",[58,59,60,61],"break into","take up","put off","look after",{"text":63,"topic":64,"choices":65},"If you .......... (to back up) your files regularly, you .......... (not / to lose) everything after the crash.","Conditionals",[66,67,68,69],"back up / won't lose","backed up / wouldn't lose","were backing up / hadn't lost","had backed up / wouldn't have lost",{"text":71,"topic":72,"choices":73},"\"I can’t attend the workshop next Friday,\" Maya said.\n\nMaya said that she .......... attend the workshop .......... .","Reported Speech",[74,75,76,77],"can't / next Friday","couldn't / the following Friday","hadn't / the next Friday","wouldn't / last Friday",{"text":79,"topic":80,"choices":81},"We’ll discuss the budget .......... detail at tomorrow’s meeting.","Prepositions",[82,83,84,85],"at","on","in","for",1419,{"id":88,"username":89,"first_name":90,"last_name":91,"image":92},27730,"nhi-le","Nhi","Lê","https://lh3.googleusercontent.com/a/ACg8ocLGrKQxLJBqJUtC4_ZfJVHwiAWJfum4kePXalfLXD7V-OUDNA=s96-c","B2","Grammar","grammar","Mixed Exercise","Create a mixed exercise for grammar in use practice","Standard",{"times_played":100,"num_favorites":101},1,0,"2026-08-22T13:21:38",null,false,true]