Present Perfect: отрицательные и вопросительные предложения

<div class="test"><pre><textarea>{"questions":[{"content":"[[grouper-1]]","widgets":{"grouper-1":{"type":"grouper","labels":["Отрицание","Вопрос","Отрицание + вопрос"],"items":[["yet (еще не)","for"],["ever"],["recently","before"]]}},"id":"0"},{"content":"[[grouper-7]]","widgets":{"grouper-7":{"type":"grouper","labels":["Отрицание","Вопрос","Отрицание + вопрос"],"items":[["so far"],["already","yet (уже)"],["before","lately"]]}},"id":"0"},{"content":"[[speech-22]][[sentence-31]]","widgets":{"speech-22":{"type":"speech","text":"Я пока что не видел эти знаменитые достопримечательности."},"sentence-31":{"type":"sentence","words":["I","haven't","seen","these","famous","landmarks","so far."],"extra":["hasn't","seed","before."]}},"hints":["Подлежащее выражено местоимением I, поэтому нужно использовать haven't.","See — неправильный глагол, III форма которого — seen.","Пока что — so far."],"id":"1"},{"content":"[[speech-100]][[sentence-115]]","widgets":{"speech-100":{"type":"speech","text":"Он еще не сходил за сувенирами."},"sentence-115":{"type":"sentence","words":["He","hasn't","gone","souvenir","shopping","yet."],"extra":["haven't","goed","already."]}},"hints":["Подлежащее выражено местоимением he, поэтому нужно использовать hasn't.","Go — неправильный глагол, III форма которого — gone.","Еще (не) — yet."],"id":"1"},{"content":"[[speech-212]][[sentence-233]]","widgets":{"speech-212":{"type":"speech","text":"Те дети исследовали особняк с привидениями ранее?"},"sentence-233":{"type":"sentence","words":["Have","those","children","explored","a","haunted","mansion","before?"],"extra":["Has","for?"]}},"hints":["Chilrden — существительное множественного числа, поэтому нужно использовать have.","Ранее — before."],"id":"2"},{"content":"[[speech-354]][[sentence-381]]","widgets":{"speech-354":{"type":"speech","text":"Она когда-нибудь каталась на американских горках?"},"sentence-381":{"type":"sentence","words":["Has","she","ever","ridden","on","a","rollercoaster?"],"extra":["Have","rided","recently"]}},"hints":["Подлежащее выражено местоимением she, поэтому нужно использовать has.","Ride — неправильный глагол, III форма которого — ridden.","Когда-нибудь — ever."],"id":"2"},{"instruction":"Составьте слово «ранее»","content":"[[spell-542]]","widgets":{"spell-542":{"type":"spell","word":"before","extra":"swqlp"}},"hints":["Ранее — before."],"id":"3"},{"instruction":"Составьте слово «на днях»","content":"[[spell-631]]","widgets":{"spell-631":{"type":"spell","word":"recently","extra":"dkwv"}},"hints":["На днях — recently."],"id":"3"},{"content":"[[fill_choice_big-704]] she already eaten candy floss?","widgets":{"fill_choice_big-704":{"type":"fill_choice_big","options":["Has","Have"],"answer":0}},"hints":["Подлежащее выражено местоимением she, поэтому нужно использовать has."],"id":"4"},{"content":"[[fill_choice_big-806]] they ever met a ghost here?","widgets":{"fill_choice_big-806":{"type":"fill_choice_big","options":["Have","Has"],"answer":0}},"hints":["Подлежащее выражено местоимением they, поэтому нужно использовать have."],"id":"4"},{"content":"[[grouper-916]]","widgets":{"grouper-916":{"type":"grouper","labels":["haven't","hasn't"],"items":[["We ... ridden.","You ... drunk.","Children ... played."],["He ... slept.","Mr. Smith ... come.","Mom ... washed."]]}},"id":"5"},{"content":"[[grouper-1077]]","widgets":{"grouper-1077":{"type":"grouper","labels":["haven't","hasn't"],"items":[["They ... written.","People ... watched.","You ... taken."],["Father ... given.","She ... dropped.","He ... found."]]}},"id":"5"},{"content":"[[grouper-1252]]","widgets":{"grouper-1252":{"type":"grouper","labels":["Have","Has"],"items":[["... dogs barked?","... birds flown?","... I driven?"],["... she woke up?","... my friend called me?","... he smoked?"]]}},"id":"6"},{"content":"[[grouper-1438]]","widgets":{"grouper-1438":{"type":"grouper","labels":["Have","Has"],"items":[["... we had rest?","... you smiled?","... I read?"],["... our teacher cried?","... he told you that?","... she sold it?"]]}},"id":"6"}]}</textarea></pre></div>