Our classroom is ___________than theirs
---It’s dangerous here. We’d better go out quickly.--- I think we should let ______ go first.
--- When was the 29th Olympic Games held?--- ________ 8:00 of August 8th ,2008, Beijing.
--- Who taught Mary French?--- Nobody. She taught ______.
They really don’t know ______ tomorrow afternoon.
The first thing ______ we should do is to tell him the news.