[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"external-grammar-1568":3},{"payload":4,"id":77,"user":78,"level":84,"course":85,"activity":85,"activity_slug":86,"title":8,"topic":87,"tone":88,"stats":89,"created":92,"score":93,"is_favorite":94,"public":95,"is_external":94},{"assessments":5},[6,14,21,28,35,42,49,56,63,70],{"text":7,"topic":8,"choices":9},"By the time the auditors arrived, the invoices .......... (to falsify) for months.","Passive Voice",[10,11,12,13],"were being falsified","have been falsified","had been being falsified","had been falsified",{"text":15,"topic":8,"choices":16},"No sooner .......... than the incriminating files were encrypted and moved off-site.",[17,18,19,20],"the server had been seized","has the server been seized","was the server seized","had the server been seized",{"text":22,"topic":8,"choices":23},"The defendant .......... to have been coerced into signing the confession, according to the appeal documents.",[24,25,26,27],"was claimed","claims","is claimed","is claiming",{"text":29,"topic":8,"choices":30},"The committee insisted that the draft .......... before it was circulated to the press.",[31,32,33,34],"has been revised","be revised","is revised","was revised",{"text":36,"topic":8,"choices":37},"The missing artefact .......... (to believe) to have been smuggled out of the country in the 1990s.",[38,39,40,41],"believes","was believing","has believed","is believed",{"text":43,"topic":8,"choices":44},"At the time of publication, several key passages .......... from the leaked report for legal reasons.",[45,46,47,48],"have been redacted","had been redacting","had been redacted","are being redacted",{"text":50,"topic":8,"choices":51},"If the data .......... independently verified, the conclusions would carry considerably more weight.",[52,53,54,55],"were","are","had been","was",{"text":57,"topic":8,"choices":58},"The CEO had the press statement .......... by external counsel before it was released.",[59,60,61,62],"be vetted","vetting","vetted","to vet",{"text":64,"topic":8,"choices":65},"The whistleblower demanded that her identity .......... (not / to disclose) under any circumstances.",[66,67,68,69],"not to be disclosed","not be disclosed","is not disclosed","was not disclosed",{"text":71,"topic":8,"choices":72},"The more contentious provisions .......... to be implemented until the constitutional implications had been examined.",[73,74,75,76],"were not being","had not been","are not to be","were not to be",1568,{"id":79,"username":80,"first_name":81,"last_name":82,"image":83},28886,"maria-409575","Maria","Hehle","https://lh3.googleusercontent.com/a/ACg8ocJPNf95jh_fzVu25nfRidMLSytoRON1q5H42R6FRqMZuWZfXQ=s96-c","C2","Grammar","grammar","Create a grammar exercise focusing on 'Passive Voice'","Standard",{"times_played":90,"num_favorites":91},5,0,"2026-09-28T17:19:04",null,false,true]