3. A: Hey, you to me? What you about? (listen, think)
B: Oh, sorry.
A: Hey, are you listening to me? What are you thinking about? (listen, think)
B: Oh, sorry.
A: ¾ß, Áö±Ý ³» ¾ê±â µè°í ÀÖ´Â °Å¾ß? ¹«½¼ »ý°¢ ÇØ?
B: ¾î, ¹Ì¾È.