6. A: Korea won the game last night.
B: I guess you excited. (must, be)
A: Korea won the game last night.
B: I guess you must have been excited. (must, be)
A: ¾îÁ¦ ¹ã¿¡ Çѱ¹ÀÌ °ÔÀÓ¿¡¼­ À̰å¾î¿ä.
B: ³Ê ¾ÆÁÖ ÈïºÐÇß¾úÀ½¿¡ Ʋ¸²¾ø°Ú±¸³ª.