[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"grammar-exercise-019d3675-4d43-7704-ac73-8da5300f80f3":3,"grammar-exercise-lesson-019b7f8a-e4e5-7176-a1b8-4e7dc65fed8a":194},["Reactive",4],{"id":5,"grammarPage":6,"title":7,"instructions":8,"displayOrder":9,"questions":10},"019d3675-4d43-7704-ac73-8da5300f80f3","\u002Fapi\u002Fgrammar_pages\u002F019b7f8a-e4e5-7176-a1b8-4e7dc65fed8a","Simple Passive - Technology and Inventions","Complete the sentences using the simple passive form (present or past). Focus on technology and inventions, and describe what is or was created, developed, or used.",1,[11,33,51,68,86,104,122,140,158,176],{"id":12,"sentenceTemplate":13,"displayOrder":14,"explanation":15,"exampleSentence":16,"blanks":17},"019d367e-659d-7f15-aa4d-0b2d53619b92","The first smartphone __1__ by IBM in 1994, but it was very expensive.",0,"Use past simple passive (was\u002Fwere + past participle) for completed actions at a specific time in the past.","The first computer was invented in the 1940s.",[18],{"id":19,"blankNumber":9,"options":20},"019d367e-659c-7c33-bfc9-39e920b46564",[21,25,29],{"id":22,"optionText":23,"isCorrect":24,"displayOrder":14},"019d367e-659c-7b47-bfc9-39e91eff2345","was released",true,{"id":26,"optionText":27,"isCorrect":28,"displayOrder":9},"019d367e-659c-7bd3-bfc9-39e91f579f2e","released",false,{"id":30,"optionText":31,"isCorrect":28,"displayOrder":32},"019d367e-659c-7c0b-bfc9-39e9201ae770","was releasing",2,{"id":34,"sentenceTemplate":35,"displayOrder":9,"explanation":36,"exampleSentence":37,"blanks":38},"019d367e-659e-7113-8329-af07968a48b1","Today, millions of apps __1__ every year by developers around the world.","Use present simple passive (am\u002Fis\u002Fare + past participle) for general facts or repeated actions.","New software updates are released every month.",[39],{"id":40,"blankNumber":9,"options":41},"019d367e-659e-70c7-8329-af07966890a9",[42,45,48],{"id":43,"optionText":44,"isCorrect":28,"displayOrder":14},"019d367e-659e-7037-8329-af07953705f6","create",{"id":46,"optionText":47,"isCorrect":24,"displayOrder":9},"019d367e-659e-7077-8329-af0795df7886","are created",{"id":49,"optionText":50,"isCorrect":28,"displayOrder":32},"019d367e-659e-70a3-8329-af0795f1f433","were created",{"id":52,"sentenceTemplate":53,"displayOrder":32,"explanation":15,"exampleSentence":54,"blanks":55},"019d367e-659e-721f-8329-af0799eaf405","The telephone __1__ by Alexander Graham Bell in 1876.","The light bulb was invented by Thomas Edison in 1879.",[56],{"id":57,"blankNumber":9,"options":58},"019d367e-659e-71e3-8329-af0799411ebc",[59,62,65],{"id":60,"optionText":61,"isCorrect":28,"displayOrder":14},"019d367e-659e-7177-8329-af07975cf264","invented",{"id":63,"optionText":64,"isCorrect":28,"displayOrder":9},"019d367e-659e-719f-8329-af0798413746","is invented",{"id":66,"optionText":67,"isCorrect":24,"displayOrder":32},"019d367e-659e-71c3-8329-af079897e0f8","was invented",{"id":69,"sentenceTemplate":70,"displayOrder":71,"explanation":36,"exampleSentence":72,"blanks":73},"019d367e-659e-7303-8329-af079c395a93","Electric cars __1__ in many countries now because they are better for the environment.",3,"Solar panels are installed on thousands of homes every year.",[74],{"id":75,"blankNumber":9,"options":76},"019d367e-659e-72cb-8329-af079b980463",[77,80,83],{"id":78,"optionText":79,"isCorrect":28,"displayOrder":14},"019d367e-659e-7267-8329-af079a5a02db","were sold",{"id":81,"optionText":82,"isCorrect":24,"displayOrder":9},"019d367e-659e-728b-8329-af079ad708b4","are sold",{"id":84,"optionText":85,"isCorrect":28,"displayOrder":32},"019d367e-659e-72af-8329-af079b58e80a","sold",{"id":87,"sentenceTemplate":88,"displayOrder":89,"explanation":15,"exampleSentence":90,"blanks":91},"019d367e-659e-73eb-8329-af079ec344a0","The first personal computers __1__ in the 1970s, and they changed how people work.",4,"Digital cameras were introduced in the 1990s.",[92],{"id":93,"blankNumber":9,"options":94},"019d367e-659e-73af-8329-af079e409f3a",[95,98,101],{"id":96,"optionText":97,"isCorrect":28,"displayOrder":14},"019d367e-659e-734b-8329-af079c961d68","are introduced",{"id":99,"optionText":100,"isCorrect":28,"displayOrder":9},"019d367e-659e-7373-8329-af079ca8f8ff","introduced",{"id":102,"optionText":103,"isCorrect":24,"displayOrder":32},"019d367e-659e-7393-8329-af079d861e9f","were introduced",{"id":105,"sentenceTemplate":106,"displayOrder":107,"explanation":15,"exampleSentence":108,"blanks":109},"019d367e-659e-75d7-8329-af07a2a46551","The World Wide Web __1__ by Tim Berners-Lee in 1989 while he was working at CERN.",6,"Email was created in the early 1970s.",[110],{"id":111,"blankNumber":9,"options":112},"019d367e-659e-759f-8329-af07a20d4b94",[113,116,119],{"id":114,"optionText":115,"isCorrect":28,"displayOrder":14},"019d367e-659e-7533-8329-af07a0efc0d3","is created",{"id":117,"optionText":118,"isCorrect":24,"displayOrder":9},"019d367e-659e-755f-8329-af07a137b3f1","was created",{"id":120,"optionText":121,"isCorrect":28,"displayOrder":32},"019d367e-659e-757f-8329-af07a1515a93","created",{"id":123,"sentenceTemplate":124,"displayOrder":125,"explanation":36,"exampleSentence":126,"blanks":127},"019d367e-659e-76af-8329-af07a5284573","New security updates __1__ automatically to your phone every few weeks.",7,"Notifications are sent to users when new features are available.",[128],{"id":129,"blankNumber":9,"options":130},"019d367e-659e-7677-8329-af07a479aa3f",[131,134,137],{"id":132,"optionText":133,"isCorrect":28,"displayOrder":14},"019d367e-659e-7617-8329-af07a33d3279","send",{"id":135,"optionText":136,"isCorrect":28,"displayOrder":9},"019d367e-659e-763b-8329-af07a3b6f069","were sent",{"id":138,"optionText":139,"isCorrect":24,"displayOrder":32},"019d367e-659e-765b-8329-af07a4635709","are sent",{"id":141,"sentenceTemplate":142,"displayOrder":143,"explanation":36,"exampleSentence":144,"blanks":145},"019d367e-659e-7863-8329-af07a96f1d1f","Passwords __1__ by most websites to protect user accounts from hackers.",9,"Two-factor authentication is required by many online services.",[146],{"id":147,"blankNumber":9,"options":148},"019d367e-659e-782f-8329-af07a926b0f3",[149,152,155],{"id":150,"optionText":151,"isCorrect":28,"displayOrder":14},"019d367e-659e-77cf-8329-af07a80de9d2","were required",{"id":153,"optionText":154,"isCorrect":24,"displayOrder":9},"019d367e-659e-77ef-8329-af07a81602be","are required",{"id":156,"optionText":157,"isCorrect":28,"displayOrder":32},"019d367e-659e-780f-8329-af07a8595c4e","required",{"id":159,"sentenceTemplate":160,"displayOrder":161,"explanation":36,"exampleSentence":162,"blanks":163},"019d367e-659e-7a23-8329-af07ae95746a","Thousands of new patents __1__ every year by inventors who want to protect their ideas.",11,"New technology patents are filed by companies around the world.",[164],{"id":165,"blankNumber":9,"options":166},"019d367e-659e-79eb-8329-af07adaf5913",[167,170,173],{"id":168,"optionText":169,"isCorrect":24,"displayOrder":14},"019d367e-659e-798f-8329-af07ad082622","are filed",{"id":171,"optionText":172,"isCorrect":28,"displayOrder":9},"019d367e-659e-79af-8329-af07ad12fc25","filed",{"id":174,"optionText":175,"isCorrect":28,"displayOrder":32},"019d367e-659e-79cf-8329-af07ad784e42","were filed",{"id":177,"sentenceTemplate":178,"displayOrder":179,"explanation":36,"exampleSentence":180,"blanks":181},"019d367e-659e-7bd3-8329-af07b225890d","Voice assistants like Siri and Alexa __1__ by millions of people every day to answer questions and control smart devices.",13,"Smartphones are used by billions of people worldwide.",[182],{"id":183,"blankNumber":9,"options":184},"019d367e-659e-7b9f-8329-af07b187bc44",[185,188,191],{"id":186,"optionText":187,"isCorrect":28,"displayOrder":14},"019d367e-659e-7b43-8329-af07b0cb3985","were used",{"id":189,"optionText":190,"isCorrect":24,"displayOrder":9},"019d367e-659e-7b63-8329-af07b10027f0","are used",{"id":192,"optionText":193,"isCorrect":28,"displayOrder":32},"019d367e-659e-7b83-8329-af07b185accb","used",{"title":195,"slug":196,"language":197},"Simple Passive (Present and Past)","simple-passive-present-and-past","en"]