前置詞の語法（51〜100）

{
    "l": "en-US",
    "ss": [
      {"i":51,"q":"He is engaged ___ work.","ss":["on","in","at","to"],"a":1,"m":"be engaged in ～（～に従事している）"},
      {"i":52,"q":"She is engaged ___ a doctor.","ss":["to","in","with","for"],"a":0,"m":"be engaged to 人（～と婚約している）"},
      {"i":53,"q":"He is involved ___ the project.","ss":["at","on","in","to"],"a":2,"m":"be involved in ～（～に関わっている）"},
      {"i":54,"q":"He is indifferent ___ politics.","ss":["for","to","of","about"],"a":1,"m":"be indifferent to ～（～に無関心）"},
      {"i":55,"q":"She is addicted ___ chocolate.","ss":["of","with","on","to"],"a":3,"m":"be addicted to ～（～に夢中である）"},
      {"i":56,"q":"He is satisfied ___ the result.","ss":["with","at","on","to"],"a":0,"m":"be satisfied with ～（～に満足している）"},
      {"i":57,"q":"She is busy ___ cooking.","ss":["at","with","in","doing"],"a":1,"m":"be busy with ～（～で忙しい）"},
      {"i":58,"q":"I’m busy ___ my homework.","ss":["in","at","doing","to"],"a":2,"m":"be busy doing ～（～するのに忙しい）"},
      {"i":59,"q":"He is familiar ___ this machine.","ss":["to","with","of","for"],"a":1,"m":"be familiar with ～（～に精通している）"},
      {"i":60,"q":"This song is familiar ___ me.","ss":["to","with","for","of"],"a":0,"m":"be familiar to ～（～によく知られている）"},
      {"i":61,"q":"He is afraid ___ making a mistake.","ss":["of","at","on","for"],"a":0,"m":"be afraid of ～ing（～することを怖がる）"},
      {"i":62,"q":"They are responsible ___ the accident.","ss":["in","at","for","to"],"a":2,"m":"be responsible for ～（～に責任がある）"},
      {"i":63,"q":"I’m hopeful ___ success.","ss":["to","in","of","about"],"a":3,"m":"be hopeful about ～（～に希望を持っている）"},
      {"i":64,"q":"He is suspicious ___ strangers.","ss":["of","to","in","for"],"a":0,"m":"be suspicious of ～（～を疑っている）"},
      {"i":65,"q":"He is famous ___ his generosity.","ss":["to","for","on","by"],"a":1,"m":"be famous for ～（～で有名）"},
      {"i":66,"q":"She is angry ___ the delay.","ss":["with","for","about","to"],"a":2,"m":"be angry about ～（～に対して怒っている）"},
      {"i":67,"q":"He is kind ___ animals.","ss":["on","to","in","at"],"a":1,"m":"be kind to ～（～に優しい）"},
      {"i":68,"q":"She is polite ___ her teachers.","ss":["to","in","on","at"],"a":0,"m":"be polite to ～（～に礼儀正しい）"},
      {"i":69,"q":"He is rude ___ the staff.","ss":["with","at","to","for"],"a":2,"m":"be rude to ～（～に失礼である）"},
      {"i":70,"q":"He is late ___ the meeting.","ss":["to","in","for","with"],"a":2,"m":"be late for ～（～に遅れる）"},
      {"i":71,"q":"He is quick ___ learning.","ss":["in","at","on","for"],"a":1,"m":"be quick at ～（～が早い）"},
      {"i":72,"q":"She is slow ___ understanding jokes.","ss":["at","with","for","on"],"a":0,"m":"be slow at ～（～が遅い）"},
      {"i":73,"q":"He is capable ___ doing the job.","ss":["in","at","of","to"],"a":2,"m":"be capable of ～（～ができる）"},
      {"i":74,"q":"She is fond ___ cats.","ss":["on","in","of","to"],"a":2,"m":"be fond of ～（～が好きである）"},
      {"i":75,"q":"He is jealous ___ his rival.","ss":["to","with","of","on"],"a":2,"m":"be jealous of ～（～を妬んでいる）"},
      {"i":76,"q":"She is loyal ___ her company.","ss":["at","with","to","in"],"a":2,"m":"be loyal to ～（～に忠実である）"},
      {"i":77,"q":"The city is famous ___ its food.","ss":["for","in","on","by"],"a":0,"m":"be famous for ～（～で有名）"},
      {"i":78,"q":"He is sensitive ___ criticism.","ss":["for","of","to","about"],"a":2,"m":"be sensitive to ～（～に敏感）"},
      {"i":79,"q":"She is thankful ___ your help.","ss":["to","for","of","with"],"a":1,"m":"be thankful for ～（～に感謝している）"},
      {"i":80,"q":"He is hopeful ___ getting the job.","ss":["for","about","of","to"],"a":1,"m":"be hopeful about ～（～に希望を持っている）"},
      {"i":81,"q":"She is curious ___ everything.","ss":["to","with","about","in"],"a":2,"m":"be curious about ～（～に興味津々）"},
      {"i":82,"q":"He is bored ___ this game.","ss":["on","with","at","for"],"a":1,"m":"be bored with ～（～に飽きる）"},
      {"i":83,"q":"I’m familiar ___ his work.","ss":["on","at","to","with"],"a":3,"m":"be familiar with ～（～をよく知っている）"},
      {"i":84,"q":"She is generous ___ her time.","ss":["on","in","with","to"],"a":2,"m":"be generous with ～（～を惜しまない）"},
      {"i":85,"q":"He is strict ___ his students.","ss":["with","on","to","at"],"a":0,"m":"be strict with ～（～に厳しい）"},
      {"i":86,"q":"She is serious ___ her job.","ss":["to","about","on","in"],"a":1,"m":"be serious about ～（～に真剣である）"},
      {"i":87,"q":"I’m sorry ___ your loss.","ss":["on","about","for","with"],"a":2,"m":"be sorry for ～（～を気の毒に思う）"},
      {"i":88,"q":"He is proud ___ his achievement.","ss":["on","to","of","at"],"a":2,"m":"be proud of ～（～を誇りに思う）"},
      {"i":89,"q":"She is optimistic ___ the future.","ss":["for","about","on","to"],"a":1,"m":"be optimistic about ～（～について楽観的）"},
      {"i":90,"q":"He is pessimistic ___ the outcome.","ss":["on","in","about","to"],"a":2,"m":"be pessimistic about ～（～について悲観的）"},
      {"i":91,"q":"I’m familiar ___ the procedure.","ss":["in","with","at","for"],"a":1,"m":"be familiar with ～（～に詳しい）"},
      {"i":92,"q":"He is content ___ his life.","ss":["to","on","with","for"],"a":2,"m":"be content with ～（～に満足している）"},
      {"i":93,"q":"She is skillful ___ painting.","ss":["at","on","in","with"],"a":0,"m":"be skillful at ～（～が上手）"},
      {"i":94,"q":"He is anxious ___ the test results.","ss":["at","in","for","about"],"a":3,"m":"be anxious about ～（～を心配している）"},
      {"i":95,"q":"I’m grateful ___ your advice.","ss":["to","for","at","in"],"a":1,"m":"be grateful for ～（～に感謝している）"},
      {"i":96,"q":"He is capable ___ solving problems.","ss":["on","at","of","with"],"a":2,"m":"be capable of ～（～の能力がある）"},
      {"i":97,"q":"She is friendly ___ everyone.","ss":["to","with","at","for"],"a":0,"m":"be friendly to ～（～に親しい）"},
      {"i":98,"q":"I’m pleased ___ your success.","ss":["with","on","about","in"],"a":0,"m":"be pleased with ～（～に満足している）"},
      {"i":99,"q":"He is known ___ his sense of humor.","ss":["to","as","for","in"],"a":2,"m":"be known for ～（～で知られている）"},
      {"i":100,"q":"She is equal ___ the task.","ss":["on","at","with","to"],"a":3,"m":"be equal to ～（～に匹敵する）"}
    ]
  }