Their proposal is out of the question.

　I cannot make it.

　Take your time.

　The picture came out (very well.)

　It took us 50 minutes (to get to the airport.)

　He took my advice (and became a dentist. )

　Shall I order another one?

　Where do you usually eat (for lunch?)

　Could you come (and see me tomorrow?)

　Why do you say that?

　How much money
　　　　do you make (a month?)

　How long does it take (from here to America?)

in public

in public は
｢公然で｣､｢人前で｣､｢公の場で｣ という表現。

You have to wear a mask in public.
あなたは公の場でマスクを着用する必要がある。