.There is a saying that ______ “Never put off until tomorrow what you can do today.”
It was not until 1920 ______ regular radio broadcasts began.
I was disappointed with the film . I had expected ______ to be much better.
It was not _____ she took off her glasses _____ I realized she was a famous film star.
Does ______ matter if he can’t finish the job on time?
I don’t think ____ possible to master a foreign language without much memory work.