What lessons China can draw from _______ global financial crisis has become _______ hot topic among us students.
One thousand dollars a month is not a fortune but would help cover my living ________.
We are said to be living in ____ Information Age, ____ time of new discoveries and great changes.
---- How often do you go to the concert ? ---- ______________,but at least once a month.
On the top of the books ________the stamp album my uncle gave me as a birthday present.
---Life is full of opportunities for you. ---That’s right. _____.