Schools in the east tend to be better equipped, ____ those in the west are relatively poor.
_____air pollution getting worse, the government needs to come up with some effective measures to deal with it.
—What do you think of the equipment we’ve just bought? —You mean _____ over there? _____ is pretty good.
_____ an important role in a new movie, Andy has a chance to become famous.
—He is from America and majors in Chinese history in China. —_____.
Do you wake up every morning _____ energetic and ready to start a new day?