1. A: you watch TV last night?
B: No, I .
A: Did you watch TV last night?
B: No, I didn't watch TV last night.
A: ¾îÁ¦ ¹ã¿¡TV ºÃ´Ï?
B: ¾Æ´Ï¿À, TV º¸Áö ¾Ê¾Ò¾î¿ä.