[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"grammar-exercise-019faa5f-d98c-73e5-a95b-3b5da74b7c2c":3,"grammar-exercise-lesson-019f7f70-2f5c-7f6c-8470-214a5dbe14a0":164},["Reactive",4],{"id":5,"grammarPage":6,"title":7,"instructions":8,"displayOrder":9,"type":10,"questions":11,"ogImageUrl":163},"019faa5f-d98c-73e5-a95b-3b5da74b7c2c","\u002Fapi\u002Fgrammar_pages\u002F019f7f70-2f5c-7f6c-8470-214a5dbe14a0","Construye concordancia y posición","Toca las palabras en el orden correcto para formar cada oración. Hay una palabra que no pertenece.",3,"sentence_builder",[12,31,45,60,74,88,103,118,133,148],{"id":13,"sentenceTemplate":14,"displayOrder":15,"explanation":16,"exampleSentence":17,"blanks":18},"019faa5f-d98c-7549-a95b-3b5da8fb7aaf","Construye la oración: __1__",0,"Delante de un sustantivo masculino singular, «uno» cambia a «un».","Compro un billete para mañana.",[19],{"id":20,"blankNumber":21,"options":22},"019faa5f-d98c-7501-a95b-3b5da8c895f7",1,[23,27],{"id":24,"optionText":25,"isCorrect":26,"displayOrder":15},"019faa5f-d98c-7475-a95b-3b5da7b0b1bf","uno",false,{"id":28,"optionText":29,"isCorrect":30,"displayOrder":21},"019faa5f-d98c-74d1-a95b-3b5da8250c37","Necesito un cuaderno para clase.",true,{"id":32,"sentenceTemplate":14,"displayOrder":21,"explanation":33,"exampleSentence":34,"blanks":35},"019faa5f-d98c-762d-a95b-3b5dab796e6e","Con un sustantivo femenino singular usamos «una».","Hay una carta sobre la mesa.",[36],{"id":37,"blankNumber":21,"options":38},"019faa5f-d98c-75f5-a95b-3b5daa84f369",[39,42],{"id":40,"optionText":41,"isCorrect":30,"displayOrder":15},"019faa5f-d98c-7599-a95b-3b5da90ea5e7","Hay una mochila junto a la puerta.",{"id":43,"optionText":44,"isCorrect":26,"displayOrder":21},"019faa5f-d98c-75d1-a95b-3b5daa0cf403","un",{"id":46,"sentenceTemplate":14,"displayOrder":47,"explanation":48,"exampleSentence":49,"blanks":50},"019faa5f-d98c-76e5-a95b-3b5dad68f3b2",2,"Delante de «alumnos», «veintiuno» se acorta a «veintiún».","El grupo tiene veintiún participantes.",[51],{"id":52,"blankNumber":21,"options":53},"019faa5f-d98c-76b1-a95b-3b5dad26b67c",[54,57],{"id":55,"optionText":56,"isCorrect":26,"displayOrder":15},"019faa5f-d98c-7671-a95b-3b5dac0d908f","veintiuno",{"id":58,"optionText":59,"isCorrect":30,"displayOrder":21},"019faa5f-d98c-7691-a95b-3b5dac304b26","En el curso hay veintiún alumnos.",{"id":61,"sentenceTemplate":14,"displayOrder":9,"explanation":62,"exampleSentence":63,"blanks":64},"019faa5f-d98c-7795-a95b-3b5daf228d42","Con el sustantivo femenino «mesas» usamos «veintiuna».","La clase tiene veintiuna alumnas.",[65],{"id":66,"blankNumber":21,"options":67},"019faa5f-d98c-7765-a95b-3b5daf109e20",[68,71],{"id":69,"optionText":70,"isCorrect":30,"displayOrder":15},"019faa5f-d98c-7725-a95b-3b5dae44974d","La biblioteca tiene veintiuna mesas.",{"id":72,"optionText":73,"isCorrect":26,"displayOrder":21},"019faa5f-d98c-7745-a95b-3b5dae94a5f2","veintiún",{"id":75,"sentenceTemplate":14,"displayOrder":76,"explanation":77,"exampleSentence":78,"blanks":79},"019faa5f-d98c-7849-a95b-3b5db06878b7",4,"Al final de 31, «uno» cambia a «un» delante del masculino «días».","El mes puede tener treinta y un días.",[80],{"id":81,"blankNumber":21,"options":82},"019faa5f-d98c-7815-a95b-3b5db013cbbc",[83,85],{"id":84,"optionText":25,"isCorrect":26,"displayOrder":15},"019faa5f-d98c-77d5-a95b-3b5daf64a0c0",{"id":86,"optionText":87,"isCorrect":30,"displayOrder":21},"019faa5f-d98c-77f9-a95b-3b5daf8336f8","El viaje dura treinta y un días.",{"id":89,"sentenceTemplate":14,"displayOrder":90,"explanation":91,"exampleSentence":92,"blanks":93},"019faa5f-d98c-78f5-a95b-3b5db2deddf0",5,"Las centenas concuerdan en género: delante de «personas» usamos «doscientas».","La sala tiene trescientas sillas.",[94],{"id":95,"blankNumber":21,"options":96},"019faa5f-d98c-78c5-a95b-3b5db1e46fd8",[97,100],{"id":98,"optionText":99,"isCorrect":30,"displayOrder":15},"019faa5f-d98c-7885-a95b-3b5db0ebf582","Doscientas personas esperan 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nivel.",[124],{"id":125,"blankNumber":21,"options":126},"019faa5f-d98c-7a31-a95b-3b5db6261bae",[127,130],{"id":128,"optionText":129,"isCorrect":30,"displayOrder":15},"019faa5f-d98c-79f1-a95b-3b5db5bc7152","La oficina está en el tercer piso.",{"id":131,"optionText":132,"isCorrect":26,"displayOrder":21},"019faa5f-d98c-7a11-a95b-3b5db60059b3","tercero",{"id":134,"sentenceTemplate":14,"displayOrder":135,"explanation":136,"exampleSentence":137,"blanks":138},"019faa5f-d98c-7b15-a95b-3b5db90f4359",8,"El ordinal concuerda con «fila», por eso usamos la forma femenina «segunda».","Marta vive en la segunda planta.",[139],{"id":140,"blankNumber":21,"options":141},"019faa5f-d98c-7ae5-a95b-3b5db898f7e3",[142,145],{"id":143,"optionText":144,"isCorrect":26,"displayOrder":15},"019faa5f-d98c-7aa5-a95b-3b5db7900491","segundo",{"id":146,"optionText":147,"isCorrect":30,"displayOrder":21},"019faa5f-d98c-7ac5-a95b-3b5db8170ec5","Ana ocupa la segunda 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