Charles is believed_______ the floor yesterday; he is always helping others silently.
_____sufficient historical and legal grounds, China's position on the South China Sea has been consistent and clear.
--Kim, give me your report by 1O am.--__ have you been in charge of this project?
—Do you know the newly appointed CEO?--__________.
Mr. Smith let off upon me the speech he_______ to make all along.
My voice was so little and the shop owner had to bend down to hear_______ I wanted to buy.