Odpowiedź :
A X: Did Phil phone you yesterday?
Y: Yes, he did.
B How long did it take you to get there?
C X: Did you watch the Olympics on TV?
Y: No, we didn't.
Przykład A:
X: Did Phil phone you yesterday?
Y: Yes, he did.
Przykład B:
How long did it take you to get there?
Przykład C:
X: Did you watch the Olympics on TV?
Y: No, we didn't.