Do you know how many people ______ up to now?

—Have you graduated from college?
—Yes, ________.

— Do you have any problems when you _____ this job?
— Well, I’m considering the salary and working conditions.

— Did you have a good time last night?
—Yes, I did. It was a long time since I _____ myself.

The Princess and the Frog is a fairy musical that ____the days when Walt Disney was a person, not a brand.
A. was dated back to   B has been dating from   C dates back to   D had dated from

The driver could have survived,  but he ____ the seat belt.

--How about buying Tim a mobile phone ? After all, he isn’t a boy any more.
--I think it’s necessary, for we sometimes want to make sure if he ____  for dinner.

I have finished a large part of the novel written by Dickens, the rest of which ___ very difficult.

－Mr. Harry, we want to hear what you think about the reform being carried out in our school.
－OK, I ___ to that.

To our great relief, Jack’s illness proved not to be as serious as we ___.