4.
A: So, When
? (you, leave)
B: My friend and I
at night on the 31st. (leave)
A: So, When
are
you
leaving
? (you, leave)
B: My friend and I
are
leaving
at night on the 31st. (leave)
A: ±×·³ ¾ðÁ¦ Ãâ¹ßÇϴµ¥?
B: ³ª¶û Ä£±¸¶û 31ÀÏ ³¯ ¹ã¿¡ Ãâ¹ßÇҰžß.