[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"grammar-exercise-01a01413-a173-71e1-ab86-425b08d0002c":3,"grammar-exercise-lesson-019b515f-15c8-71b2-b32c-08af85afe1b5":215},["Reactive",4],{"id":5,"grammarPage":6,"title":7,"instructions":8,"displayOrder":9,"type":10,"questions":11,"ogImageUrl":214},"01a01413-a173-71e1-ab86-425b08d0002c","\u002Fapi\u002Fgrammar_pages\u002F019b515f-15c8-71b2-b32c-08af85afe1b5","Irregular Past – Find and Fix the Mistake","One word in each sentence is wrong. Tap it, then choose the correction.",4,"find_and_fix",[12,35,59,83,102,123,145,164,180,198],{"id":13,"sentenceTemplate":14,"displayOrder":15,"explanation":16,"exampleSentence":17,"blanks":18,"payload":19},"01a01413-a173-737d-ab86-425b09591f53","My uncle maked a mistake on the form yesterday.",0,"'Make' is irregular, so its past simple is 'made'. Irregular verbs never add -ed, and English says 'make a mistake', never 'do a mistake'.","My uncle made a mistake on the form yesterday.",[],{"words":20,"correct":30,"wrongIndex":31,"corrections":32},[21,22,23,24,25,26,27,28,29],"My","uncle","maked","a","mistake","on","the","form","yesterday.","made",2,[30,33,34],"did","make",{"id":36,"sentenceTemplate":37,"displayOrder":38,"explanation":39,"exampleSentence":40,"blanks":41,"payload":42},"01a01413-a173-7421-ab86-425b09d04366","Before dinner yesterday, my brother and I didn't did our homework.",1,"After 'didn't', the verb goes back to its base form. The past is already shown by 'didn't', so the main verb is 'do'.","Before dinner yesterday, my brother and I didn't do our homework.",[],{"words":43,"correct":54,"wrongIndex":55,"corrections":56},[44,45,46,47,48,49,50,51,33,52,53],"Before","dinner","yesterday,","my","brother","and","I","didn't","our","homework.","do",8,[54,57,58],"done","doing",{"id":60,"sentenceTemplate":61,"displayOrder":31,"explanation":62,"exampleSentence":63,"blanks":64,"payload":65},"01a01413-a173-7499-ab86-425b0aba54de","At the station last Sunday, Grandpa sayed goodbye to all of us.","The past simple of 'say' is 'said'. 'Sat' is the past simple of a different verb, 'sit'.","At the station last Sunday, Grandpa said goodbye to all of us.",[],{"words":66,"correct":78,"wrongIndex":79,"corrections":80},[67,27,68,69,70,71,72,73,74,75,76,77],"At","station","last","Sunday,","Grandpa","sayed","goodbye","to","all","of","us.","said",6,[78,81,82],"sat","saying",{"id":84,"sentenceTemplate":85,"displayOrder":86,"explanation":87,"exampleSentence":88,"blanks":89,"payload":90},"01a01413-a173-7525-ab86-425b0b00f541","Did your brother went to the library yesterday afternoon?",3,"'Did' already shows that the question is about the past, so the main verb stays in its base form: 'go'.","Did your brother go to the library yesterday afternoon?",[],{"words":91,"correct":98,"wrongIndex":86,"corrections":99},[92,93,48,94,74,27,95,96,97],"Did","your","went","library","yesterday","afternoon?","go",[98,100,101],"goes","gone",{"id":103,"sentenceTemplate":104,"displayOrder":9,"explanation":105,"exampleSentence":106,"blanks":107,"payload":108},"01a01413-a173-758d-ab86-425b0b93b0ed","During the long film last night, Maya sitted beside her cousin.","The past simple of 'sit' is 'sat'. 'Seated' belongs to a different verb that always needs an object after it, and 'sits' is present, not past.","During the long film last night, Maya sat beside her cousin.",[],{"words":109,"correct":81,"wrongIndex":119,"corrections":120},[110,27,111,112,69,113,114,115,116,117,118],"During","long","film","night,","Maya","sitted","beside","her","cousin.",7,[81,121,122],"seated","sits",{"id":124,"sentenceTemplate":125,"displayOrder":126,"explanation":127,"exampleSentence":128,"blanks":129,"payload":130},"01a01413-a173-75ed-ab86-425b0c460e58","After the long walk yesterday, Ben and his sister was very tired.",5,"'Ben and his sister' is two people, so the past of 'be' here is 'were', not 'was'.","After the long walk yesterday, Ben and his sister were very tired.",[],{"words":131,"correct":140,"wrongIndex":141,"corrections":142},[132,27,111,133,46,134,49,135,136,137,138,139],"After","walk","Ben","his","sister","was","very","tired.","were",9,[140,143,144],"been","be",{"id":146,"sentenceTemplate":147,"displayOrder":79,"explanation":148,"exampleSentence":149,"blanks":150,"payload":151},"01a01413-a173-764d-ab86-425b0c8d51ec","Leo getted a new phone for his birthday last month.","The past simple of 'get' is 'got'. 'Gotten' and 'getting' cannot stand alone as a past simple verb.","Leo got a new phone for his birthday last month.",[],{"words":152,"correct":160,"wrongIndex":38,"corrections":161},[153,154,24,155,156,157,135,158,69,159],"Leo","getted","new","phone","for","birthday","month.","got",[160,162,163],"gotten","getting",{"id":165,"sentenceTemplate":166,"displayOrder":119,"explanation":167,"exampleSentence":168,"blanks":169,"payload":170},"01a01413-a173-76a5-ab86-425b0d872ba4","What did your sister had for lunch yesterday?","In a wh- question, 'did' carries the past, so the main verb keeps its base form: 'have'.","What did your sister have for lunch yesterday?",[],{"words":171,"correct":176,"wrongIndex":9,"corrections":177},[172,33,93,136,173,157,174,175],"What","had","lunch","yesterday?","have",[176,178,179],"has","having",{"id":181,"sentenceTemplate":182,"displayOrder":55,"explanation":183,"exampleSentence":184,"blanks":185,"payload":186},"01a01413-a173-7705-ab86-425b0e5e0018","The music at the party weren't very loud last night.","'The music' is singular, so the past negative of 'be' is \"wasn't\". \"Weren't\" goes with plural subjects, and 'be' never uses \"didn't\".","The music at the party wasn't very loud last night.",[],{"words":187,"correct":195,"wrongIndex":126,"corrections":196},[188,189,190,27,191,192,138,193,69,194],"The","music","at","party","weren't","loud","night.","wasn't",[195,51,197],"isn't",{"id":199,"sentenceTemplate":200,"displayOrder":141,"explanation":201,"exampleSentence":202,"blanks":203,"payload":204},"01a01413-a173-775d-ab86-425b0f435f22","Was your parents very happy about the news yesterday?","'Your parents' is plural, so a past question with 'be' begins with 'Were'. 'Be' never uses 'did' in questions.","Were your parents very happy about the news yesterday?",[],{"words":205,"correct":211,"wrongIndex":15,"corrections":212},[206,93,207,138,208,209,27,210,175],"Was","parents","happy","about","news","Were",[211,92,213],"Are","\u002Fuploads\u002Fimages\u002Fgpimg_a21dcc44-4f80-4b8d-8d8c-958fbb9c0b57_hero.webp",{"title":216,"slug":217,"language":218,"level":219},"Past Simple (Irregular verbs)","past-simple-irregular-verbs","en","A1"]