_____many times, he finally understood it.
Hearing that most of the members voted against her, she ______ a smiile.
It is a strange phenomenon that some young people today think it is their parents’responsibility to earn money and_______ to spend it.
.. Department of Homeland Security and CIA produced ______ joint report on Monday warning that ______ next 911 could in fact occur on ______ different date.
Every ________ had been made in order to save the boy with the H5N1 bird flu, but all in vain. He died at last.
_________ the government agrees to give extra money, the theatre will have to close.