--- Where did you meet him for the first time? --- Maybe it is in the museum we listened to the lecture we got to know each other.
The number 9.11 is a special number, ___, I think, that will be remembered by the Americans forever.
Like some of my classmate, I can’t live up to my teachers’ expectations; ______, I let them down.
It is suggested that a hard line ____ towards terrorists.
Good friends as we are, I still find her difficult to understand ________.
We are onlyglad to do anything we canher.