Числительные 11-20: аудирование

<div class="test"><pre><textarea>{"questions":[{"content":"[[listen-2]][[sentence-5]]","widgets":{"listen-2":{"type":"listen","text":"I am twelve years old."},"sentence-5":{"type":"sentence","words":["I","am","twelve","years","old."],"extra":["She","my","twenty"]}},"id":"0"},{"content":"[[listen-57]][[sentence-102]]","widgets":{"listen-57":{"type":"listen","text":"I am twenty years old."},"sentence-102":{"type":"sentence","words":["I","am","twenty","years","old."],"extra":["She","is","twelve"]}},"id":"0"},{"content":"[[listen-28]][[sentence-37]]","widgets":{"listen-28":{"type":"listen","text":"I have got fifteen pencils."},"sentence-37":{"type":"sentence","words":["I","have","got","fifteen","pencils."],"extra":["fourteen","pens.","has"]}},"id":"1"},{"content":"[[listen-327]][[sentence-378]]","widgets":{"listen-327":{"type":"listen","text":"I have got fourteen pens."},"sentence-378":{"type":"sentence","words":["I","have","got","fourteen","pens."],"extra":["fifteen","has","pencils."]}},"id":"1"},{"content":"[[listen-163]][[sentence-184]]","widgets":{"listen-163":{"type":"listen","text":"I haven't got nineteen rubbers."},"sentence-184":{"type":"sentence","words":["I","haven't","got","nineteen","rubbers."],"extra":["nine","pencils.","eighteen"]}},"id":"3"},{"content":"[[listen-827]][[sentence-890]]","widgets":{"listen-827":{"type":"listen","text":"I haven't got eighteen rulers."},"sentence-890":{"type":"sentence","words":["I","haven't","got","eighteen","rulers."],"extra":["rubbers.","eight","sixteen"]}},"id":"3"},{"content":"[[listen-346]] My sister is [[fill_choice_big-373]] years old.","widgets":{"listen-346":{"type":"listen","text":"My sister is eighteen years old."},"fill_choice_big-373":{"type":"fill_choice_big","options":["eight","twenty","eighteen"],"answer":2}},"id":"4"},{"content":"[[listen-1155]]My brother is [[fill_choice_big-1224]] years old.","widgets":{"listen-1155":{"type":"listen","text":"My brother is thirteen years old."},"fill_choice_big-1224":{"type":"fill_choice_big","options":["thirteen","twelve","fourteen"],"answer":0}},"id":"4"},{"content":"[[listen-449]][[spell-482]]","widgets":{"listen-449":{"type":"listen","text":"Seventeen"},"spell-482":{"type":"spell","word":"seventeen","extra":"ixy"}},"id":"5"},{"content":"[[listen-1556]][[spell-1619]]","widgets":{"listen-1556":{"type":"listen","text":"Fourteen"},"spell-1619":{"type":"spell","word":"fourteen","extra":"ivy"}},"id":"5"},{"content":"[[listen-592]][[spell-631]]","widgets":{"listen-592":{"type":"listen","text":"Fifteen"},"spell-631":{"type":"spell","word":"fifteen","extra":"evy"}},"id":"7"},{"content":"[[listen-2772]][[spell-2853]]","widgets":{"listen-2772":{"type":"listen","text":"Twenty"},"spell-2853":{"type":"spell","word":"twenty","extra":"lve"}},"id":"7"},{"content":"[[listen-1794]]She is [[fill_choice_big-1863]] years old.","widgets":{"listen-1794":{"type":"listen","text":"She is thirteen years old."},"fill_choice_big-1863":{"type":"fill_choice_big","options":["eighteen","thirteen","nineteen"],"answer":1}},"id":"6"},{"content":"[[listen-2192]]He is [[fill_choice_big-2264]] years old.","widgets":{"listen-2192":{"type":"listen","text":"He is nineteen years old."},"fill_choice_big-2264":{"type":"fill_choice_big","options":["eighteen","nine","nineteen"],"answer":2}},"id":"6"}]}</textarea></pre></div>