Решение:
Нужно задать вопрос, который начинается с вспомогательного глагола. Для этого ставим вспомогательный глагол (am, is, are) в начало предложения.
- Are they playing the piano?
- Am I talking?
- Is he writing?
- Is she dancing?
- Are we jumping?
- Is she walking?
- Are we watching TV?
- Are you driving a car?
- Am I reading?
- Is he making a sandcastle?
- Are they painting a picture?
- Are you singing a song?