– 빼고 : “무엇 빼고(except for)” is used when we are fine with anything except for something.
얼마나 기다려야 돼요? (How long do I have to wait?) : When we want to ask how much time it takes until we get our turn, we may say “얼마나 기다려야 돼요? (How long do I have to wait?).”
the Korean Tutor 