A : I will go home now if that's okay with you.
     - 괜찮다면 퇴근할께요.

B : Wait a minute. I need you to finish this by Friday.
     - 잠깐만요. 이 일 금요일까지 해줘야해요.

A : I really don't think I can.
     - 정말 못할것 같아요.

B : I'll help you to finish it.
     - 내가 도와줄께요.

A : I got it.
     - 알겠어요.