Until the noise of the bus , we were able to hear the program again.
He is very_____; it is impossible to talk him into doing anything he doesn’t want to.
It was only then ______ I began to have doubts about whether my story had ever been told.
The secretary worked late into the night, ______ a long speech for the president.
There is no doubt _______ nearsightedness is a serious problem among the youth of our country.
You needn’t have ________ the speaker when he was speaking; there was enough time afterwards for you to ask questions.