[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"grammar-exercise-019faa5f-b672-76e0-8530-7532c3452e18":3,"grammar-exercise-lesson-019f7f70-2dd9-779d-bc56-43830db35739":159},["Reactive",4],{"id":5,"grammarPage":6,"title":7,"instructions":8,"displayOrder":9,"type":10,"questions":11,"ogImageUrl":158},"019faa5f-b672-76e0-8530-7532c3452e18","\u002Fapi\u002Fgrammar_pages\u002F019f7f70-2dd9-779d-bc56-43830db35739","Construye formas e información nueva","Toca las palabras en el orden correcto para formar cada oración. Hay una palabra que no pertenece.",2,"sentence_builder",[12,31,45,59,74,88,102,116,130,144],{"id":13,"sentenceTemplate":14,"displayOrder":15,"explanation":16,"exampleSentence":17,"blanks":18},"019faa5f-b672-7844-8530-7532c65d6ee8","Construye la oración: __1__",0,"«Árbol» es masculino singular, por eso usamos «un».","Veo un coche rojo.",[19],{"id":20,"blankNumber":21,"options":22},"019faa5f-b672-77f8-8530-7532c5cb059a",1,[23,27],{"id":24,"optionText":25,"isCorrect":26,"displayOrder":15},"019faa5f-b672-778c-8530-7532c420bce0","una",false,{"id":28,"optionText":29,"isCorrect":30,"displayOrder":21},"019faa5f-b672-77cc-8530-7532c4df7ff2","Hay un árbol alto.",true,{"id":32,"sentenceTemplate":14,"displayOrder":21,"explanation":33,"exampleSentence":34,"blanks":35},"019faa5f-b672-7914-8530-7532c828df68","«Alfombra» es femenino singular, por eso usamos «una».","Necesitamos una cortina nueva.",[36],{"id":37,"blankNumber":21,"options":38},"019faa5f-b672-78e0-8530-7532c7878f58",[39,42],{"id":40,"optionText":41,"isCorrect":30,"displayOrder":15},"019faa5f-b672-789c-8530-7532c67e9778","Compramos una alfombra redonda.",{"id":43,"optionText":44,"isCorrect":26,"displayOrder":21},"019faa5f-b672-78c0-8530-7532c774b980","un",{"id":46,"sentenceTemplate":14,"displayOrder":9,"explanation":47,"exampleSentence":48,"blanks":49},"019faa5f-b672-79d0-8530-7532cb06389d","«Barcos» es masculino plural, por eso usamos «unos».","Hay unos vasos limpios.",[50],{"id":51,"blankNumber":21,"options":52},"019faa5f-b672-799c-8530-7532ca2a9d20",[53,56],{"id":54,"optionText":55,"isCorrect":26,"displayOrder":15},"019faa5f-b672-7958-8530-7532c8cbcba2","unas",{"id":57,"optionText":58,"isCorrect":30,"displayOrder":21},"019faa5f-b672-797c-8530-7532c9363656","Veo unos barcos pequeños.",{"id":60,"sentenceTemplate":14,"displayOrder":61,"explanation":62,"exampleSentence":63,"blanks":64},"019faa5f-b672-7a98-8530-7532cdea74f4",3,"«Ensaladas» es femenino plural, por eso usamos «unas».","Compramos unas entradas baratas.",[65],{"id":66,"blankNumber":21,"options":67},"019faa5f-b672-7a64-8530-7532cd2b5b9b",[68,71],{"id":69,"optionText":70,"isCorrect":30,"displayOrder":15},"019faa5f-b672-7a10-8530-7532cbaf09a8","Preparo unas ensaladas frescas.",{"id":72,"optionText":73,"isCorrect":26,"displayOrder":21},"019faa5f-b672-7a30-8530-7532ccad685e","unos",{"id":75,"sentenceTemplate":14,"displayOrder":76,"explanation":77,"exampleSentence":78,"blanks":79},"019faa5f-b672-7b50-8530-7532d05c18ad",4,"«Aula» es femenino, pero en singular usa «un» porque empieza por a tónica; «moderna» sigue en femenino.","Necesitamos un aula grande para el examen.",[80],{"id":81,"blankNumber":21,"options":82},"019faa5f-b672-7b20-8530-7532cfb6e4c8",[83,85],{"id":84,"optionText":55,"isCorrect":26,"displayOrder":15},"019faa5f-b672-7adc-8530-7532ced7d318",{"id":86,"optionText":87,"isCorrect":30,"displayOrder":21},"019faa5f-b672-7b00-8530-7532cf57bb8e","La escuela tiene un aula moderna.",{"id":89,"sentenceTemplate":14,"displayOrder":90,"explanation":91,"exampleSentence":92,"blanks":93},"019faa5f-b672-7c04-8530-7532d31e7301",5,"«Hacha» es femenino, pero en singular usa «un» porque empieza por ha tónica; «antigua» sigue en femenino.","Vemos un águila blanca sobre la montaña.",[94],{"id":95,"blankNumber":21,"options":96},"019faa5f-b672-7bd4-8530-7532d25dcaf5",[97,100],{"id":98,"optionText":99,"isCorrect":30,"displayOrder":15},"019faa5f-b672-7b90-8530-7532d10f114a","En la pared hay un hacha antigua.",{"id":101,"optionText":25,"isCorrect":26,"displayOrder":21},"019faa5f-b672-7bb4-8530-7532d1e5d45e",{"id":103,"sentenceTemplate":14,"displayOrder":104,"explanation":105,"exampleSentence":106,"blanks":107},"019faa5f-b672-7cb8-8530-7532d57c0475",6,"Para pedir una unidad masculina no identificada usamos «un».","Quiero un bocadillo, por favor.",[108],{"id":109,"blankNumber":21,"options":110},"019faa5f-b672-7c88-8530-7532d547e2b5",[111,113],{"id":112,"optionText":25,"isCorrect":26,"displayOrder":15},"019faa5f-b672-7c44-8530-7532d3c099f2",{"id":114,"optionText":115,"isCorrect":30,"displayOrder":21},"019faa5f-b672-7c68-8530-7532d44c3bb2","Pido un zumo, por favor.",{"id":117,"sentenceTemplate":14,"displayOrder":118,"explanation":119,"exampleSentence":120,"blanks":121},"019faa5f-b672-7d6c-8530-7532d7cbc3de",7,"Con «hay», «una farmacia» presenta un lugar que todavía no está identificado.","Una doctora espera en la sala.",[122],{"id":123,"blankNumber":21,"options":124},"019faa5f-b672-7d3c-8530-7532d6f2a8ba",[125,128],{"id":126,"optionText":127,"isCorrect":30,"displayOrder":15},"019faa5f-b672-7cf8-8530-7532d61ab2ae","Hay una farmacia junto al mercado.",{"id":129,"optionText":44,"isCorrect":26,"displayOrder":21},"019faa5f-b672-7d1c-8530-7532d6d0cd3a",{"id":131,"sentenceTemplate":14,"displayOrder":132,"explanation":133,"exampleSentence":134,"blanks":135},"019faa5f-b672-7e2c-8530-7532da131388",8,"«Una vecina» presenta a una persona no identificada; no sabemos cuál es.","Tengo una carta para ti.",[136],{"id":137,"blankNumber":21,"options":138},"019faa5f-b672-7dec-8530-7532d9893e9a",[139,141],{"id":140,"optionText":44,"isCorrect":26,"displayOrder":15},"019faa5f-b672-7dac-8530-7532d8025ee6",{"id":142,"optionText":143,"isCorrect":30,"displayOrder":21},"019faa5f-b672-7dd0-8530-7532d8cd13fa","Una vecina llama a la puerta.",{"id":145,"sentenceTemplate":14,"displayOrder":146,"explanation":147,"exampleSentence":148,"blanks":149},"019faa5f-b672-7ed8-8530-7532dba5e7d7",9,"Buscamos cualquier mesa adecuada, no una mesa ya identificada, por eso usamos «una».","Mañana alquilamos un coche.",[150],{"id":151,"blankNumber":21,"options":152},"019faa5f-b672-7ea8-8530-7532dabe5f54",[153,156],{"id":154,"optionText":155,"isCorrect":30,"displayOrder":15},"019faa5f-b672-7e6c-8530-7532da530668","Buscamos una mesa libre.",{"id":157,"optionText":44,"isCorrect":26,"displayOrder":21},"019faa5f-b672-7e8c-8530-7532da9dc510","\u002Fuploads\u002Fimages\u002Fgpimg_c2dbbb95-e683-434a-b70b-0e5b6a0f5ed5_hero.webp",{"title":160,"slug":161,"language":162,"level":163},"Artículos indefinidos: un, una, unos y unas","articulos-indefinidos-un-una-unos-y-unas","es","A1"]