Ответ:
Did Sasha watch a film? — Yes, he did.
Did Sasha play tennis? — No, he didn’t.
Did Toma and Alex visit a friend? — Yes, they did.
Did Toma and Alex listen to music? — No, they didn’t.
Did Natasha play tennis? — Yes, she did.
Did you watch a film? — Yes, I did.
В вопросах о прошедшем времени используется вспомогательный глагол did, а после него — смысловой глагол в начальной форме.
