The first thing ______ we should do is to tell him the news.
Usually, it’s easier to make______ decision than to take _______ action.
—Which do you prefer, a CD player or a walkman? —_______. I prefer a portable computer.
I’d like someone to share my worries _______.
There is ________work to do and the work is _______ difficult .
--Your English is so good. Can you tell us ________? --At home-school. My father taught me.