Beginning college is exciting:many of us can be easily overwhelmed by _______ details of running ________ well-balanced life.
——We are going to hold a sports meeting tomorrow. ——__________ it rains?
You have no idea how she finished the relay race _________ her foot injured so much.
According to a recent survey, the ________ age of students of Senior Two is seventeen.
One of the ________ of our planet’s warming up is an increase in the number of natural disasters.
We have every reason to believe that ______ 2010 World Expo in Shanghai will be ______ success.