—Jim, do you know the reason _____ Bob kept silent during the discussion?—I guess he was thinking about his sick dog. It might be dying.
There_____ a hospital in my hometown fifty years ago.
---What are you going to do this weekend?----- I _____ yet.
After hearing the ______ news, everyone was ______.
Mr Hua to Japan. He’ll come back in two weeks.
The Statue of Liberty is in __________.