To be: отрицания

<div class="test"><pre><textarea>{"questions":[{"instruction":"Составьте слово «естествознание»","content":"[[spell-1]]","widgets":{"spell-1":{"type":"spell","word":"science","extra":"asc"}},"id":"0"},{"instruction":"Составьте слово «английский язык»","content":"[[spell-9]]","widgets":{"spell-9":{"type":"spell","word":"english","extra":"icd"}},"id":"0"},{"instruction":"Составьте слово «география»","content":"[[spell-22]]","widgets":{"spell-22":{"type":"spell","word":"geography","extra":"igd"}},"id":"0"},{"instruction":"Выберите «музыка»","content":"[[img_choice-36]]","widgets":{"img_choice-36":{"type":"img_choice","options":[["https://obrazavr.ru/wp-content/uploads/2023/05/pianino-igraet-noty-royal-01.svg","Music"],["https://obrazavr.ru/wp-content/uploads/2022/07/hudozhnik-2.svg","Art"]],"answer":[0]}},"id":"1"},{"instruction":"Выберите «история»","content":"[[img_choice-46]]","widgets":{"img_choice-46":{"type":"img_choice","options":[["https://obrazavr.ru/wp-content/uploads/2022/06/drevnii-obrazavr-zharit-myaso-na-kostre-01.svg","History"],["https://obrazavr.ru/wp-content/uploads/2023/02/kleozavr-lupa-himiya-uchenyj-opyty-kolby-klba.svg","Science"]],"answer":[0]}},"id":"1"},{"instruction":"Выберите «физкультура»","content":"[[img_choice-56]]","widgets":{"img_choice-56":{"type":"img_choice","options":[["https://obrazavr.ru/wp-content/uploads/2023/05/22igraet-v-basketbol-rebenok-reshavr-myach.svg","PE"],["https://obrazavr.ru/wp-content/uploads/2023/11/obrazavr_angl_3_klass_papa_uchitel.svg","Maths"]],"answer":[0]}},"id":"1"},{"content":"[[img_matcher-65]]","widgets":{"img_matcher-65":{"type":"img_matcher","labels":["https://obrazavr.ru/wp-content/uploads/2023/02/pterodaktil-uchenyj-mikroskop-uchenyj-himik-himiya.svg","https://obrazavr.ru/wp-content/uploads/2023/04/futbol.svg"],"items":["My favourite subject is Science.","My favourite subject isn't Science."]}},"id":"2"},{"content":"[[img_matcher-78]]","widgets":{"img_matcher-78":{"type":"img_matcher","labels":["https://obrazavr.ru/wp-content/uploads/2023/12/zolotoe-kolczo_-01.svg","https://obrazavr.ru/wp-content/uploads/2023/03/royal-pianino-muzykant-01.svg"],"items":["My favourite subject is Geography.","My favourite subject isn't Geography."]}},"id":"2"},{"content":"We [[fill_choice_big-85]] ten.","widgets":{"fill_choice_big-85":{"type":"fill_choice_big","options":["aren't","isn't"],"answer":0}},"hints":["С «we» используется «aren't»."],"id":"3"},{"content":"He [[fill_choice_big-94]] five.","widgets":{"fill_choice_big-94":{"type":"fill_choice_big","options":["isn't","aren't"],"answer":0}},"hints":["С «he» используется «isn't»."],"id":"3"},{"content":"I [[fill_choice_big-104]] a boy.","widgets":{"fill_choice_big-104":{"type":"fill_choice_big","options":["am not","amn't"],"answer":0}},"hints":["«Am not» нельзя сократить до «amn't»."],"id":"4"},{"content":"I [[fill_choice_big-113]] a cat.","widgets":{"fill_choice_big-113":{"type":"fill_choice_big","options":["am not","amn't"],"answer":0}},"hints":["«Am not» нельзя сократить до «amn't»."],"id":"4"},{"content":"[[speech-121]][[sentence-124]]","widgets":{"speech-121":{"type":"speech","text":"Линейка не белая."},"sentence-124":{"type":"sentence","words":["The ruler","is","not","white."],"extra":["no","am"]}},"hints":["Линейка одна, поэтому используется «is».","No — «нет». Для составления отрицательного предложения используется частица «not»."],"id":"5"},{"content":"[[speech-138]][[sentence-142]]","widgets":{"speech-138":{"type":"speech","text":"Ластик не черный."},"sentence-142":{"type":"sentence","words":["The rubber","is","not","black."],"extra":["are","no"]}},"hints":["Ластик один, поэтому используется «is».","No — «нет». Для составления отрицательного предложения используется частица «not»."],"id":"5"},{"content":"[[speech-155]][[sentence-160]]","widgets":{"speech-155":{"type":"speech","text":"Цветы не синие."},"sentence-160":{"type":"sentence","words":["The flowers","aren't","blue."],"extra":["isn't","not"]}},"hints":["Цветов много, поэтому используется «aren't».","Aren't = are not, еще одно «not» не нужно."],"id":"6"},{"content":"[[speech-174]][[sentence-178]]","widgets":{"speech-174":{"type":"speech","text":"Уши небольшие."},"sentence-178":{"type":"sentence","words":["Ears","aren't","big."],"extra":["isn't","not"]}},"hints":["Уха два, поэтому используется «aren't».","Aren't = are not, еще одно «not» не нужно."],"id":"6"}]}</textarea></pre></div>