______difficulties we may come across, we' ll help one another to overcome them.
_____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.