Unfortunately, no one knows ________ prevented the rumor from spreading.
---Will you tell him I have come to visit him? ---All right, I will ______ he comes back.
Chairman Xi Jinping suggested traditional Chinese classics _______ in textbooks when visiting Beijing Normal University on the Eve of Teachers’ Day.
--- Thank you so much! How can I repay you for your kindness?--- _____ . It was nothing.
--- What’s your idea?--- My opinion is _____, _____ happens, we should not stop the reform.
Martin Smith who, at 22, is one of the male nannies (保姆) admits that it will be some time ______ male nannies are totally accepted.