The TV play series The Revolution of 1911, broadcast on CCTV1 lately, is ________ the 100th anniversary of The Revolution of 1911.
Many children always disagree with _______ their parents suggest.
He is always telling the director how to run the business, _________ is like teaching one's grandmother how to suck eggs.
I can’t remember how the tune goes, ______ I’ll recognize it when I hear it.
______ about “the God Particle” that Jude decided to search for as much information as possible about it.
Audiences were greatly ______ by the video class about weightless conditions _____ in Tianggon-1 space station.