—What did the teacher say just now?—He said that the earth __________ around the sun.
–It’s really a pity that I didn’t see you in Shanghai. -- I _________ to see you in the hotel, but I was too busy.
_________ is known to us all is that the 2012 Olympic Games will take place in London.
--Where did you see him for the first time? -- It was in the factory _________ we worked.
I told them not everybody could do it , _________?
What do you mean _________ saying that I’m lucky?