Задайте 4 вопроса к предложению She was talking to someone when they came up to her,1 вопрос общий,2 вопрос специальный,3 вопрос альтернативный,4 вопрос разделительный

Вот четыре вопроса к предложению "She was talking to someone when they came up to her": 1. Общий вопрос: **Was she talking to someone when they came up to her?** 2. Специальный вопрос: **Who was she talking to when they came up to her?** 3. Альтернативный вопрос: **Was she talking to someone or was she just standing there when they came up to her?** 4. Разделительный вопрос: **She was talking to someone when they came up to her, wasn't she?**