-- _____ you make so much noise, Mary? Your father is sleeping now. --Sorry, Mum. I’ll take care not to.
It is none of your business _____ other people think about you. Believe yourself.
Why not try your luck downtown, Bob? That’s ______ the best jobs are.
You can only be sure of_________ you have at present; you cannot be sure of something _____ you might get in the future.