[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"grammar-exercise-019faa5f-94cc-759b-b61b-29eb04f5946d":3,"grammar-exercise-lesson-019b7f78-24b0-77b7-a062-4ca5ebaf7a99":166},["Reactive",4],{"id":5,"grammarPage":6,"title":7,"instructions":8,"displayOrder":9,"type":10,"questions":11,"ogImageUrl":165},"019faa5f-94cc-759b-b61b-29eb04f5946d","\u002Fapi\u002Fgrammar_pages\u002F019b7f78-24b0-77b7-a062-4ca5ebaf7a99","Build Present Links and Finished Events","Tap the words in the correct order to build each sentence or question. Contrast experience, present results, and unfinished time with specific finished events. One word does not belong.",2,"sentence_builder",[12,31,45,59,75,90,105,120,135,150],{"id":13,"sentenceTemplate":14,"displayOrder":15,"explanation":16,"exampleSentence":17,"blanks":18},"019faa5f-94cc-77b3-b61b-29eb073068d8","Build the sentence: __1__",0,"Use the present perfect because the lost keys have a result now: the speaker cannot open the door.","I have broken my glasses, so I cannot read this.",[19],{"id":20,"blankNumber":21,"options":22},"019faa5f-94cc-772f-b61b-29eb06618cfd",1,[23,27],{"id":24,"optionText":25,"isCorrect":26,"displayOrder":15},"019faa5f-94cc-768b-b61b-29eb053b895c","loses",false,{"id":28,"optionText":29,"isCorrect":30,"displayOrder":21},"019faa5f-94cc-76e7-b61b-29eb05ccd83a","I have lost my keys, so I cannot open the door.",true,{"id":32,"sentenceTemplate":14,"displayOrder":21,"explanation":33,"exampleSentence":34,"blanks":35},"019faa5f-94cc-7937-b61b-29eb08f96000","The present perfect describes experience up to now without saying when the visits happened.","She has travelled to Canada twice.",[36],{"id":37,"blankNumber":21,"options":38},"019faa5f-94cc-78cf-b61b-29eb08d87fb0",[39,42],{"id":40,"optionText":41,"isCorrect":30,"displayOrder":15},"019faa5f-94cc-7843-b61b-29eb0770288e","We have visited Berlin several times.",{"id":43,"optionText":44,"isCorrect":26,"displayOrder":21},"019faa5f-94cc-788b-b61b-29eb081b40b8","visits",{"id":46,"sentenceTemplate":14,"displayOrder":9,"explanation":47,"exampleSentence":48,"blanks":49},"019faa5f-94cc-7acb-b61b-29eb0a7a827c","'This week' is an unfinished time period here, so the completed reports are counted with the present perfect.","I have answered five emails this morning.",[50],{"id":51,"blankNumber":21,"options":52},"019faa5f-94cc-7a5f-b61b-29eb0a182075",[53,56],{"id":54,"optionText":55,"isCorrect":26,"displayOrder":15},"019faa5f-94cc-79d7-b61b-29eb092e336b","completes",{"id":57,"optionText":58,"isCorrect":30,"displayOrder":21},"019faa5f-94cc-7a1f-b61b-29eb09575078","Maya has completed two reports this week.",{"id":60,"sentenceTemplate":61,"displayOrder":62,"explanation":63,"exampleSentence":64,"blanks":65},"019faa5f-94cc-7c43-b61b-29eb0baae1ff","Build the question: __1__",3,"Use 'Have you ever' to ask about experience at any time up to now.","Have you ever ridden a horse?",[66],{"id":67,"blankNumber":21,"options":68},"019faa5f-94cc-7bd7-b61b-29eb0b8160f8",[69,72],{"id":70,"optionText":71,"isCorrect":30,"displayOrder":15},"019faa5f-94cc-7b4f-b61b-29eb0a831b9f","Have you ever tried Korean food?",{"id":73,"optionText":74,"isCorrect":26,"displayOrder":21},"019faa5f-94cc-7b97-b61b-29eb0b807a24","Did",{"id":76,"sentenceTemplate":14,"displayOrder":77,"explanation":78,"exampleSentence":79,"blanks":80},"019faa5f-94cc-7db3-b61b-29eb0e1b069b",4,"The present perfect negative with 'yet' means the project remains unfinished now.","Nora has not sent the application yet.",[81],{"id":82,"blankNumber":21,"options":83},"019faa5f-94cc-7d4b-b61b-29eb0d48bc2f",[84,87],{"id":85,"optionText":86,"isCorrect":26,"displayOrder":15},"019faa5f-94cc-7cc7-b61b-29eb0c3c31a4","did",{"id":88,"optionText":89,"isCorrect":30,"displayOrder":21},"019faa5f-94cc-7d0b-b61b-29eb0d1ed434","Leo has not finished the project yet.",{"id":91,"sentenceTemplate":14,"displayOrder":92,"explanation":93,"exampleSentence":94,"blanks":95},"019faa5f-94cc-7f23-b61b-29eb0fc58c2c",5,"'Yesterday' identifies a finished past time, so use the past simple.","I broke my glasses yesterday morning.",[96],{"id":97,"blankNumber":21,"options":98},"019faa5f-94cc-7ebb-b61b-29eb0f2c0f5b",[99,102],{"id":100,"optionText":101,"isCorrect":30,"displayOrder":15},"019faa5f-94cc-7e37-b61b-29eb0e914883","I lost my keys outside the station yesterday.",{"id":103,"optionText":104,"isCorrect":26,"displayOrder":21},"019faa5f-94cc-7e7b-b61b-29eb0f2395cb","lose",{"id":106,"sentenceTemplate":14,"displayOrder":107,"explanation":108,"exampleSentence":109,"blanks":110},"019faa5f-94cd-70f6-82d6-3faeb65498bb",6,"The finished time expression 'in 2022' requires the past simple.","They travelled to Canada in 2021.",[111],{"id":112,"blankNumber":21,"options":113},"019faa5f-94cd-7092-82d6-3faeb5e3718f",[114,117],{"id":115,"optionText":116,"isCorrect":26,"displayOrder":15},"019faa5f-94cd-7002-82d6-3faeb4a83ffb","visit",{"id":118,"optionText":119,"isCorrect":30,"displayOrder":21},"019faa5f-94cd-704e-82d6-3faeb590cb23","We visited Berlin in 2022.",{"id":121,"sentenceTemplate":14,"displayOrder":122,"explanation":123,"exampleSentence":124,"blanks":125},"019faa5f-94cd-727a-82d6-3faeb85d9ce9",7,"'Last Friday' is a specific finished time, so the past simple focuses on the completed event.","I answered the email last Friday.",[126],{"id":127,"blankNumber":21,"options":128},"019faa5f-94cd-7212-82d6-3faeb820a600",[129,132],{"id":130,"optionText":131,"isCorrect":30,"displayOrder":15},"019faa5f-94cd-717a-82d6-3faeb681f64b","Maya completed the report last Friday.",{"id":133,"optionText":134,"isCorrect":26,"displayOrder":21},"019faa5f-94cd-71be-82d6-3faeb73930ad","complete",{"id":136,"sentenceTemplate":61,"displayOrder":137,"explanation":138,"exampleSentence":139,"blanks":140},"019faa5f-94cd-73ee-82d6-3faeba507eec",8,"The question refers to a specific finished trip, so use 'Did' with the base form 'try'.","Did you ride a horse during your holiday?",[141],{"id":142,"blankNumber":21,"options":143},"019faa5f-94cd-7382-82d6-3faeba3644d9",[144,147],{"id":145,"optionText":146,"isCorrect":26,"displayOrder":15},"019faa5f-94cd-72fe-82d6-3faeb93162c3","Have",{"id":148,"optionText":149,"isCorrect":30,"displayOrder":21},"019faa5f-94cd-7342-82d6-3faeb9f9d11d","Did you try Korean food on your trip?",{"id":151,"sentenceTemplate":14,"displayOrder":152,"explanation":153,"exampleSentence":154,"blanks":155},"019faa5f-94cd-753a-82d6-3faebbc0601b",9,"'Last night' is finished, so use 'did not' plus the base verb 'finish'.","Nora did not send the application last night.",[156],{"id":157,"blankNumber":21,"options":158},"019faa5f-94cd-74fe-82d6-3faebb807fbd",[159,162],{"id":160,"optionText":161,"isCorrect":30,"displayOrder":15},"019faa5f-94cd-7472-82d6-3faebacc71e3","Leo did not finish the project last night.",{"id":163,"optionText":164,"isCorrect":26,"displayOrder":21},"019faa5f-94cd-74d2-82d6-3faebb219a30","finished","\u002Fuploads\u002Fimages\u002Fgpimg_bae7a2a5-041c-45db-975d-192099700142_hero.webp",{"title":167,"slug":168,"language":169,"level":170},"Present Perfect vs Past Simple","present-perfect-vs-past-simple","en","B1"]