[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"grammar-exercise-019d33ff-5ded-7904-ac59-e30482425584":3,"grammar-exercise-lesson-019b7f36-64bf-7f2e-84e0-6a817ed790ee":209},["Reactive",4],{"id":5,"grammarPage":6,"title":7,"instructions":8,"displayOrder":9,"questions":10},"019d33ff-5ded-7904-ac59-e30482425584","\u002Fapi\u002Fgrammar_pages\u002F019b7f36-64bf-7f2e-84e0-6a817ed790ee","Small Mistakes, Big Problems","Fill in the blanks with the correct past simple form.\nClick on each blank and choose the correct answer from the dropdown.\nSome sentences may have more than one blank, so make sure you complete all of them.",1,[11,33,51,69,87,106,137,155,173,191],{"id":12,"sentenceTemplate":13,"displayOrder":14,"explanation":15,"exampleSentence":16,"blanks":17},"019d3412-6cef-7894-baf7-14b9e171f8e6","I __1__ my phone at home and missed an important call from my boss.",0,"Use past simple for completed actions in the past.","She left her keys in the office and couldn't get into her apartment.",[18],{"id":19,"blankNumber":9,"options":20},"019d3412-6ced-75f0-accf-067099c1e090",[21,25,29],{"id":22,"optionText":23,"isCorrect":24,"displayOrder":14},"019d3412-6ced-721c-accf-067097b52673","left",true,{"id":26,"optionText":27,"isCorrect":28,"displayOrder":9},"019d3412-6ced-72bc-accf-06709890abdf","was leaving",false,{"id":30,"optionText":31,"isCorrect":28,"displayOrder":32},"019d3412-6ced-730c-accf-0670995e1696","leave",2,{"id":34,"sentenceTemplate":35,"displayOrder":32,"explanation":36,"exampleSentence":37,"blanks":38},"019d3412-6cef-7be4-baf7-14b9e7936a7c","Did you __1__ to save your work before the computer crashed?","Use the base form after 'did' in past simple questions.","Did you check the address before you mailed the package?",[39],{"id":40,"blankNumber":9,"options":41},"019d3412-6cef-7bac-baf7-14b9e71a040d",[42,45,48],{"id":43,"optionText":44,"isCorrect":28,"displayOrder":14},"019d3412-6cef-7b6c-baf7-14b9e68372e8","remembered",{"id":46,"optionText":47,"isCorrect":28,"displayOrder":9},"019d3412-6cef-7b8c-baf7-14b9e6d139b4","remembering",{"id":49,"optionText":50,"isCorrect":24,"displayOrder":32},"019d3412-6cef-7b48-baf7-14b9e6150ff0","remember",{"id":52,"sentenceTemplate":53,"displayOrder":54,"explanation":15,"exampleSentence":55,"blanks":56},"019d3412-6cef-7cc0-baf7-14b9ea0be11a","She __1__ her presentation on the train and had to start again from scratch.",3,"He lost his wallet on the bus and couldn't pay for lunch.",[57],{"id":58,"blankNumber":9,"options":59},"019d3412-6cef-7c88-baf7-14b9e95fdca6",[60,63,66],{"id":61,"optionText":62,"isCorrect":28,"displayOrder":14},"019d3412-6cef-7c6c-baf7-14b9e8b83f0d","lose",{"id":64,"optionText":65,"isCorrect":24,"displayOrder":9},"019d3412-6cef-7c2c-baf7-14b9e7a7ddb8","lost",{"id":67,"optionText":68,"isCorrect":28,"displayOrder":32},"019d3412-6cef-7c4c-baf7-14b9e815b8ad","was losing",{"id":70,"sentenceTemplate":71,"displayOrder":72,"explanation":15,"exampleSentence":73,"blanks":74},"019d3412-6cef-7dd4-baf7-14b9ec3cc1a2","We __1__ the meeting time and arrived an hour late.",4,"They forgot to book the conference room and had to reschedule.",[75],{"id":76,"blankNumber":9,"options":77},"019d3412-6cef-7d98-baf7-14b9eb3f420e",[78,81,84],{"id":79,"optionText":80,"isCorrect":24,"displayOrder":14},"019d3412-6cef-7d1c-baf7-14b9ea11fef1","forgot",{"id":82,"optionText":83,"isCorrect":28,"displayOrder":9},"019d3412-6cef-7d3c-baf7-14b9ea55ad38","forget",{"id":85,"optionText":86,"isCorrect":28,"displayOrder":32},"019d3412-6cef-7d70-baf7-14b9eb0b0819","was forgetting",{"id":88,"sentenceTemplate":89,"displayOrder":90,"explanation":91,"exampleSentence":92,"blanks":93},"019d3412-6cef-7f8c-baf7-14b9f187fb62","I __1__ the deadline was today.",6,"Use 'didn't' + base verb to form the negative past simple.","She didn't realize the office was closed and drove there for nothing.",[94],{"id":95,"blankNumber":9,"options":96},"019d3412-6cef-7f54-baf7-14b9f10d61bd",[97,100,103],{"id":98,"optionText":99,"isCorrect":28,"displayOrder":14},"019d3412-6cef-7f18-baf7-14b9eff14dff","don't know",{"id":101,"optionText":102,"isCorrect":24,"displayOrder":9},"019d3412-6cef-7ef8-baf7-14b9ef4c9ab5","didn't know",{"id":104,"optionText":105,"isCorrect":28,"displayOrder":32},"019d3412-6cef-7f38-baf7-14b9f0269bf6","wasn't knowing",{"id":107,"sentenceTemplate":108,"displayOrder":109,"explanation":110,"exampleSentence":111,"blanks":112},"019d3412-6cf0-7168-bb75-fe74350123bb","Why __1__ you __2__ the instructions before starting the machine?",7,"Use 'didn't' + base verb to form negative past simple questions.","Why didn't they check the schedule before booking the flight?",[113,125],{"id":114,"blankNumber":9,"options":115},"019d3412-6cf0-7094-bb75-fe7432776b7d",[116,119,122],{"id":117,"optionText":118,"isCorrect":24,"displayOrder":14},"019d3412-6cf0-702c-bb75-fe743114f4ca","didn't",{"id":120,"optionText":121,"isCorrect":28,"displayOrder":9},"019d3412-6cf0-7058-bb75-fe74315ba0b0","don't",{"id":123,"optionText":124,"isCorrect":28,"displayOrder":32},"019d3412-6cf0-7078-bb75-fe743238047c","did",{"id":126,"blankNumber":32,"options":127},"019d3412-6cf0-7130-bb75-fe74347df5da",[128,131,134],{"id":129,"optionText":130,"isCorrect":28,"displayOrder":14},"019d3412-6cf0-7104-bb75-fe743415a084","reading",{"id":132,"optionText":133,"isCorrect":24,"displayOrder":9},"019d3412-6cf0-70c4-bb75-fe74331875a5","read",{"id":135,"optionText":136,"isCorrect":28,"displayOrder":32},"019d3412-6cf0-70e4-bb75-fe74332d9aa8","reads",{"id":138,"sentenceTemplate":139,"displayOrder":140,"explanation":15,"exampleSentence":141,"blanks":142},"019d3412-6cf0-7254-bb75-fe7436c84cde","The technician __1__ the wrong button and deleted all the data.",8,"He clicked the wrong link and downloaded a virus onto his computer.",[143],{"id":144,"blankNumber":9,"options":145},"019d3412-6cf0-7220-bb75-fe7436abe9a8",[146,149,152],{"id":147,"optionText":148,"isCorrect":28,"displayOrder":14},"019d3412-6cf0-7200-bb75-fe743646c36e","was pressing",{"id":150,"optionText":151,"isCorrect":28,"displayOrder":9},"019d3412-6cf0-71e4-bb75-fe7435fcf3c4","press",{"id":153,"optionText":154,"isCorrect":24,"displayOrder":32},"019d3412-6cf0-71c0-bb75-fe743553d880","pressed",{"id":156,"sentenceTemplate":157,"displayOrder":158,"explanation":91,"exampleSentence":159,"blanks":160},"019d3412-6cf0-7330-bb75-fe743912eed6","They __1__ enough copies for the meeting, so some people had to share.",9,"We didn't order enough food for the event, so we ran out early.",[161],{"id":162,"blankNumber":9,"options":163},"019d3412-6cf0-72f8-bb75-fe7438a45fe0",[164,167,170],{"id":165,"optionText":166,"isCorrect":24,"displayOrder":14},"019d3412-6cf0-72bc-bb75-fe7438063194","didn't make",{"id":168,"optionText":169,"isCorrect":28,"displayOrder":9},"019d3412-6cf0-72dc-bb75-fe7438373f6c","were making",{"id":171,"optionText":172,"isCorrect":28,"displayOrder":32},"019d3412-6cf0-729c-bb75-fe7437100752","made",{"id":174,"sentenceTemplate":175,"displayOrder":176,"explanation":15,"exampleSentence":177,"blanks":178},"019d3412-6cf0-7404-bb75-fe743c7f747c","He __1__ his colleague's lunch from the fridge by accident.",10,"She took the wrong coat from the restaurant and only noticed later.",[179],{"id":180,"blankNumber":9,"options":181},"019d3412-6cf0-73d0-bb75-fe743b90f2fe",[182,185,188],{"id":183,"optionText":184,"isCorrect":28,"displayOrder":14},"019d3412-6cf0-7390-bb75-fe743a6a5b9b","was taking",{"id":186,"optionText":187,"isCorrect":24,"displayOrder":9},"019d3412-6cf0-7370-bb75-fe7439f81925","took",{"id":189,"optionText":190,"isCorrect":28,"displayOrder":32},"019d3412-6cf0-73b0-bb75-fe743b407b2f","take",{"id":192,"sentenceTemplate":193,"displayOrder":194,"explanation":36,"exampleSentence":195,"blanks":196},"019d3412-6cf0-755c-bb75-fe743defbd8a","Did the company __1__ you about the policy change before it happened?",11,"Did your manager tell you about the meeting before it started?",[197],{"id":198,"blankNumber":9,"options":199},"019d3412-6cf0-74e0-bb75-fe743dea2bfc",[200,203,206],{"id":201,"optionText":202,"isCorrect":24,"displayOrder":14},"019d3412-6cf0-7448-bb75-fe743ca0b7f4","inform",{"id":204,"optionText":205,"isCorrect":28,"displayOrder":9},"019d3412-6cf0-7468-bb75-fe743d114e05","informed",{"id":207,"optionText":208,"isCorrect":28,"displayOrder":32},"019d3412-6cf0-748c-bb75-fe743d1cf0d9","informing",{"title":210,"slug":211,"language":212},"Past Simple (B1)","past-simple-b1","en"]