He’s from Shanghai, ________ population is the largest of all cities in China.
This is the most important assignment facing American journalism — to make _____ clear to the reader the problems of the day.
He was so absorbed in his work that not a sound ______.
The singing group was so well received that the size of audience, ___ we had expected, was well over one hundred.
Mr. Zhang said that he would be punctual for the appointment, _______ he were late?
I am willing to do whatever my country requires _______ me?