They ……… the sights of London while their cousin waited for them at the hotel. Выберите один или несколько ответов: 1.were seeing 2.had seen 3.saw 4.have seen
They ……… the sights of London while their cousin waited for them at the hotel. Выберите один или несколько ответов: 1.were seeing 2.had seen 3.saw 4.have seen