[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"grammar-exercise-019e0d75-8fdc-735b-a59b-608b50d78b3d":3,"grammar-exercise-lesson-019dfd54-bbaf-7b5b-921a-1fb3d0c2a2a6":240},["Reactive",4],{"id":5,"grammarPage":6,"title":7,"instructions":8,"displayOrder":9,"questions":10},"019e0d75-8fdc-735b-a59b-608b50d78b3d","\u002Fapi\u002Fgrammar_pages\u002F019dfd54-bbaf-7b5b-921a-1fb3d0c2a2a6","Travel and Vacations","Choose the correct verb form to complete each sentence. Pay attention to whether the verb is followed by a gerund (-ing form) or an infinitive (to + verb).",1,[11,33,51,69,88,107,126,145,164,183,202,221],{"id":12,"sentenceTemplate":13,"displayOrder":14,"explanation":15,"exampleSentence":16,"blanks":17},"019e0d7c-db76-71cf-b51c-c180cf072c06","We stopped __1__ some photos of a beautiful sunset.",0,"Use 'stop + to + infinitive' when you stop one activity in order to do something else. Here, they stopped their activity to take photos.","We stopped to buy souvenirs at the airport shop.",[18],{"id":19,"blankNumber":9,"options":20},"019e0d7c-db75-7a33-9ee9-110e240fb54d",[21,25,29],{"id":22,"optionText":23,"isCorrect":24,"displayOrder":14},"019e0d7c-db75-7953-9ee9-110e223fd3f9","to take",true,{"id":26,"optionText":27,"isCorrect":28,"displayOrder":9},"019e0d7c-db75-79d7-9ee9-110e22d36e9b","taking",false,{"id":30,"optionText":31,"isCorrect":28,"displayOrder":32},"019e0d7c-db75-7a0b-9ee9-110e23132f01","take",2,{"id":34,"sentenceTemplate":35,"displayOrder":9,"explanation":36,"exampleSentence":37,"blanks":38},"019e0d7c-db76-733b-b51c-c180d1bb3758","I remember __1__ the Eiffel Tower for the first time on my trip to Paris.","Use 'remember + -ing' when you recall a past experience or memory. The action already happened in the past.","I remember visiting Rome when I was a child.",[39],{"id":40,"blankNumber":9,"options":41},"019e0d7c-db76-72f3-b51c-c180d0eda03b",[42,45,48],{"id":43,"optionText":44,"isCorrect":28,"displayOrder":14},"019e0d7c-db76-7277-b51c-c180cf94e41f","to see",{"id":46,"optionText":47,"isCorrect":24,"displayOrder":9},"019e0d7c-db76-72ab-b51c-c180cfd386a5","seeing",{"id":49,"optionText":50,"isCorrect":28,"displayOrder":32},"019e0d7c-db76-72cf-b51c-c180d03f1cda","see",{"id":52,"sentenceTemplate":53,"displayOrder":32,"explanation":54,"exampleSentence":55,"blanks":56},"019e0d7c-db76-742b-b51c-c180d4971da0","Remember __1__ your passport before you leave for the airport tomorrow.","Use 'remember + to + infinitive' for future actions or things you need to do. The speaker is reminding someone not to forget this action.","Remember to check in online before your flight.",[57],{"id":58,"blankNumber":9,"options":59},"019e0d7c-db76-73ef-b51c-c180d48ea95d",[60,63,66],{"id":61,"optionText":62,"isCorrect":28,"displayOrder":14},"019e0d7c-db76-7387-b51c-c180d20c6d02","packing",{"id":64,"optionText":65,"isCorrect":24,"displayOrder":9},"019e0d7c-db76-73ab-b51c-c180d30be54b","to pack",{"id":67,"optionText":68,"isCorrect":28,"displayOrder":32},"019e0d7c-db76-73cf-b51c-c180d3f83784","pack",{"id":70,"sentenceTemplate":71,"displayOrder":72,"explanation":73,"exampleSentence":74,"blanks":75},"019e0d7c-db76-762f-b51c-c180db1b6cd6","If the hotel is fully booked, try __1__ a vacation rental instead.",4,"Use 'try + -ing' when you experiment with a different method or solution. Finding a rental is suggested as another possibility.","If the museum is closed, try visiting the art gallery nearby.",[76],{"id":77,"blankNumber":9,"options":78},"019e0d7c-db76-75f3-b51c-c180da28c4c4",[79,82,85],{"id":80,"optionText":81,"isCorrect":28,"displayOrder":14},"019e0d7c-db76-758f-b51c-c180d8306675","to find",{"id":83,"optionText":84,"isCorrect":24,"displayOrder":9},"019e0d7c-db76-75b3-b51c-c180d8e16360","finding",{"id":86,"optionText":87,"isCorrect":28,"displayOrder":32},"019e0d7c-db76-75d3-b51c-c180d9c8817f","find",{"id":89,"sentenceTemplate":90,"displayOrder":91,"explanation":92,"exampleSentence":93,"blanks":94},"019e0d7c-db76-7713-b51c-c180dcdbb5b4","We tried __1__ the travel agency, but no one answered the phone.",5,"Use 'try + to + infinitive' when you make an effort or attempt to do something. They attempted to call but were unsuccessful.","I tried to contact the hotel, but the line was busy.",[95],{"id":96,"blankNumber":9,"options":97},"019e0d7c-db76-76d7-b51c-c180dc3a1db7",[98,101,104],{"id":99,"optionText":100,"isCorrect":28,"displayOrder":14},"019e0d7c-db76-7673-b51c-c180db2cd5f2","calling",{"id":102,"optionText":103,"isCorrect":24,"displayOrder":9},"019e0d7c-db76-7697-b51c-c180dc14340d","to call",{"id":105,"optionText":106,"isCorrect":28,"displayOrder":32},"019e0d7c-db76-76b7-b51c-c180dc1d5faf","call",{"id":108,"sentenceTemplate":109,"displayOrder":110,"explanation":111,"exampleSentence":112,"blanks":113},"019e0d7c-db76-77f3-b51c-c180dfe824fa","Remember __1__ travel insurance before your trip to protect yourself from unexpected problems.",6,"Use 'remember + to + infinitive' for future actions or tasks you need to do. The speaker is reminding someone not to forget this action.","Remember to confirm your hotel reservation before you arrive.",[114],{"id":115,"blankNumber":9,"options":116},"019e0d7c-db76-77bb-b51c-c180df984daf",[117,120,123],{"id":118,"optionText":119,"isCorrect":28,"displayOrder":14},"019e0d7c-db76-7757-b51c-c180ddb1c3b2","buying",{"id":121,"optionText":122,"isCorrect":28,"displayOrder":9},"019e0d7c-db76-777b-b51c-c180de10bbfc","buy",{"id":124,"optionText":125,"isCorrect":24,"displayOrder":32},"019e0d7c-db76-779b-b51c-c180dee5c103","to buy",{"id":127,"sentenceTemplate":128,"displayOrder":129,"explanation":130,"exampleSentence":131,"blanks":132},"019e0d7c-db76-78f3-b51c-c180e22a5384","I remember __1__ in this same hotel ten years ago during my first vacation abroad.",7,"Use 'remember + -ing' when you recall a past experience that already happened. Staying at the hotel happened in the past.","I remember flying to Spain for the first time.",[133],{"id":134,"blankNumber":9,"options":135},"019e0d7c-db76-78bb-b51c-c180e1c913a2",[136,139,142],{"id":137,"optionText":138,"isCorrect":28,"displayOrder":14},"019e0d7c-db76-7847-b51c-c180e0c67a58","to stay",{"id":140,"optionText":141,"isCorrect":24,"displayOrder":9},"019e0d7c-db76-787b-b51c-c180e1463d57","staying",{"id":143,"optionText":144,"isCorrect":28,"displayOrder":32},"019e0d7c-db76-789b-b51c-c180e1c672a2","stay",{"id":146,"sentenceTemplate":147,"displayOrder":148,"explanation":149,"exampleSentence":150,"blanks":151},"019e0d7c-db76-79d3-b51c-c180e5348a71","The bus stopped __1__ passengers near the main train station.",8,"Use 'stop + to + infinitive' when you stop one activity in order to do something else. The bus stopped in order to pick up passengers.","The tour bus stopped to drop off tourists at the museum.",[152],{"id":153,"blankNumber":9,"options":154},"019e0d7c-db76-7997-b51c-c180e4483bef",[155,158,161],{"id":156,"optionText":157,"isCorrect":28,"displayOrder":14},"019e0d7c-db76-7937-b51c-c180e3138955","picking up",{"id":159,"optionText":160,"isCorrect":24,"displayOrder":9},"019e0d7c-db76-795b-b51c-c180e356cc96","to pick up",{"id":162,"optionText":163,"isCorrect":28,"displayOrder":32},"019e0d7c-db76-797b-b51c-c180e398a470","pick up",{"id":165,"sentenceTemplate":166,"displayOrder":167,"explanation":168,"exampleSentence":169,"blanks":170},"019e0d7c-db76-7bb7-b51c-c180e9f4b110","If you can't find a direct flight, try __1__ a connecting flight instead.",10,"Use 'try + -ing' when you experiment with a different method or solution. Booking a connecting flight is suggested as another option.","If the train is too expensive, try taking the bus.",[171],{"id":172,"blankNumber":9,"options":173},"019e0d7c-db76-7b73-b51c-c180e9661b49",[174,177,180],{"id":175,"optionText":176,"isCorrect":28,"displayOrder":14},"019e0d7c-db76-7b0b-b51c-c180e7a0cbba","to book",{"id":178,"optionText":179,"isCorrect":24,"displayOrder":9},"019e0d7c-db76-7b2f-b51c-c180e8777ec5","booking",{"id":181,"optionText":182,"isCorrect":28,"displayOrder":32},"019e0d7c-db76-7b4f-b51c-c180e8ae49ae","book",{"id":184,"sentenceTemplate":185,"displayOrder":186,"explanation":187,"exampleSentence":188,"blanks":189},"019e0d7c-db76-7cb7-b51c-c180ed3a021c","The airline tried __1__ us on the next available flight after our plane was canceled.",11,"Use 'try + to + infinitive' when you make an effort or attempt to do something. The airline made an effort to put passengers on another flight.","The hotel tried to find us another room when ours wasn't ready.",[190],{"id":191,"blankNumber":9,"options":192},"019e0d7c-db76-7c7b-b51c-c180ed208e36",[193,196,199],{"id":194,"optionText":195,"isCorrect":28,"displayOrder":14},"019e0d7c-db76-7bff-b51c-c180eadc1586","putting",{"id":197,"optionText":198,"isCorrect":28,"displayOrder":9},"019e0d7c-db76-7c23-b51c-c180eba6b153","put",{"id":200,"optionText":201,"isCorrect":24,"displayOrder":32},"019e0d7c-db76-7c53-b51c-c180ec5b2f9e","to put",{"id":203,"sentenceTemplate":204,"displayOrder":205,"explanation":206,"exampleSentence":207,"blanks":208},"019e0d7c-db76-7d9f-b51c-c180ef3b6343","Did you remember __1__ the rental car keys at the desk when you checked out this morning?",12,"Use 'remember + -ing' when you recall a past action or experience. The speaker is asking if the person remembers doing this action.","Do you remember paying for the excursion yesterday?",[209],{"id":210,"blankNumber":9,"options":211},"019e0d7c-db76-7d67-b51c-c180ef2351ab",[212,215,218],{"id":213,"optionText":214,"isCorrect":28,"displayOrder":14},"019e0d7c-db76-7d03-b51c-c180ed834d1c","to leave",{"id":216,"optionText":217,"isCorrect":24,"displayOrder":9},"019e0d7c-db76-7d23-b51c-c180ee4a4846","leaving",{"id":219,"optionText":220,"isCorrect":28,"displayOrder":32},"019e0d7c-db76-7d43-b51c-c180ee4e53f1","leave",{"id":222,"sentenceTemplate":223,"displayOrder":224,"explanation":225,"exampleSentence":226,"blanks":227},"019e0d7c-db76-7f6b-b51c-c180f39c3e7a","If the weather is bad, try __1__ indoor activities like visiting museums or exploring local markets.",14,"Use 'try + -ing' when you experiment with a different method or solution. Indoor activities are suggested as another option.","If hiking is too difficult, try exploring the town on foot.",[228],{"id":229,"blankNumber":9,"options":230},"019e0d7c-db76-7f2b-b51c-c180f3566358",[231,234,237],{"id":232,"optionText":233,"isCorrect":28,"displayOrder":14},"019e0d7c-db76-7ec7-b51c-c180f202f057","to do",{"id":235,"optionText":236,"isCorrect":28,"displayOrder":9},"019e0d7c-db76-7eeb-b51c-c180f21fe4c9","do",{"id":238,"optionText":239,"isCorrect":24,"displayOrder":32},"019e0d7c-db76-7f0b-b51c-c180f2f73228","doing",{"title":241,"slug":242,"language":243},"Gerund vs Infinitive","gerund-vs-infinitive","en"]