In the front of the hall _______ a group of pupils, who were listening to the lecture attentively.
-----Do you regret having quit your job? ----Why should I? I ________ as much ,but I really enjoy the present one.
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.