—We are going to be late, Mary. Do you have the time?—________.
So instructive _________ that the student wanted to see it again. A. was the film B. it was the film C, the film was D. the film it was
Not until I went to America _________ what kind of country it was.
_________ forget my hometown and my happy childhood.
_________ she would have avoided the accident.
Seldom _________ any mistakes during my past five years of teaching in this university.