We are living in ______ world of developing, ______ world where any problem can be solved in a peaceful way.
When she was doing the cleaning yesterday, Mum found the ring that she _____ years ago.
--- Was he sorry for what he'd done? --- _____________.
Neither side is prepared to talk to ________ unless we can smooth things over between them.
Accustomed to _______ the steep mountains, she had no difficulty reaching top.
Her father _________ in the USA for another year so that she could work toward her master's degree.