Doctors have said that as many as 50% of patients don’t take medicine_______.
Robert Collier once said, “A single idea---the sudden flash of a thought --- __________be worth a million dollars.”
.Some people would rather ride bikes as bike riding has______of the trouble of taking buses.
.---I give up. It’s too hard. ---Really? I__________you could make it through.
.Walking together, my father and I used to have a lot of conversations I __________learned lessons from his experience.
________a slight chance that Guo Jingjing will take part in the 2010 London Olympic Games.