No one helped me. I did it all _____ myself.
Obama, _______ life was once hard when he was young, were elected President of American.
Was it in the waiting room ______ only allows mothers-to-be to enter that you lost your wallet?
Is it the years _______ you worked in Africa as a doctor _______ have a great effect on your literary works?
Young people who have got jobs may realize university lessons can’t be the only preparation for all of the situations ________ appear in the working world.