Решение:
Формируем разделительные вопросы.
- We are running out of fresh water, aren't we?
- You didn't go to the cinema, did you?
- Tony has bought a new car, hasn't he?
- They are playing in the garden now, aren't they?
- She will do it next time, won't she?
Ответ: 1. aren't we, 2. did you, 3. hasn't he, 4. aren't they, 5. won't she.