Many people agree that _________ knowledge of English is a must in _________ international trade today.
Qiong Yao with her works____ very popular with us young people.
____ is what he did, not what he said, that moved us greatly.
He told me that he would remember the days in Beijing University forever____ he got much help there from Professor Zhu.
____ he said to us yesterday____ true?
We will all appreciate____ you can come to join us in developing my hometown.