The white building, ______ threats to pull it down, is now a private house in the possession of a retired professor.
catch the first bus, he got up very early this morning.
The film ________ the World War II was made in Shanghai.
He likes to help others ________ he is very busy.
Have you seen Jack recently? I wonder ______ with his classmates.
.Ten minutes later,a bus ______ and everybody got on it.