What do you mean, there are only ten tickets? There ______ be twelve.
Considering his health, I advise him to _____an hour or two each day to work out.
Some teenagers turn a deaf ear to their parents’ advice, _____ they know it does good to them.
_______2012 warm weather fashion season is all about _______ nature and flowers with a focus on rainforest.
--- How do you find “the Voice of China”---a music talent show on Zhejiang Satellite TV? ---_____.
—Lost and Found Office, _______? —I wonder if you have a camera of mine.