[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"external-grammar-1452":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 submit the report yet because I .......... (not / finish) the final section.","Present Perfect",[10,11,12,13],"don't finish","haven't finished","wasn't finishing","didn't finish",{"text":15,"topic":16,"choices":17},"While we .......... (to discuss) the contract, the client suddenly changed their mind.","Past Continuous",[18,19,20,21],"were discussing","have discussed","discussed","are discussing",{"text":23,"topic":24,"choices":25},"I can't meet on Friday evening—I .......... dinner with my manager.","Talking about Future",[26,27,28,29],"am going to have","am having","will have","have",{"text":31,"topic":32,"choices":33},"You .......... show your ID at reception; it’s company policy.","Modal Verbs",[34,35,36,37],"have to","might","would","could",{"text":39,"topic":40,"choices":41},"All candidates .......... (to interview) by a panel of three managers.","Passive Voice",[42,43,44,45],"are interviewing","are interviewed","interview","were interviewed",{"text":47,"topic":48,"choices":49},"If you .......... (to back up) your files regularly, you .......... (not / lose) so much data last week.","Conditionals",[50,51,52,53],"have backed up / wouldn't have lost","had backed up / wouldn't have lost","backed up / wouldn't lose","had backed up / didn't lose",{"text":55,"topic":56,"choices":57},"Emma said, \"I can’t access the shared folder.\" → Emma said that she .......... access the shared folder.","Reported Speech",[58,59,60,61],"wouldn't","can't","didn't can","couldn't",{"text":63,"topic":64,"choices":65},"He’s .......... expert in cybersecurity, so we asked him to review the system.","Articles",[66,67,68,69],"a","an","-","the",{"text":71,"topic":72,"choices":73},"The colleague .......... laptop was stolen had to reset all her passwords.","Relative Clauses",[74,75,76,77],"which","whose","who","whom",{"text":79,"topic":80,"choices":81},"The meeting was cancelled, so we decided to .......... the discussion until next week.","Phrasal Verbs",[82,83,84,85],"put off","take off","bring up","look after",1452,{"id":88,"username":89,"first_name":90,"last_name":91,"image":92},27963,"zuwan-google","Zuwan","Google","https://lh3.googleusercontent.com/a/ACg8ocLQH19xf1QBz3YUZaScN7QRIXnh1z-Ap_kziPCnEXEHAoc9_Q=s96-c","B2","Grammar","grammar","Mixed Exercise","Create a mixed exercise for grammar in use practice","Standard",{"times_played":100,"num_favorites":101},4,1,"2026-09-01T07:50:02",null,false,true]