William found it increasingly difficult to read, for his eyesight was beginning to __________.
There is so much noise in the yard that I can’t ________ my attention on my work.
—______ he said at the meeting made everyone present angry. — Yes.We all ______ him of his rudeness.
_______it not been for the free ticket, I would not have gone to the cinema.
The number of people invited __________fifty, but a number of them__________ absent for different reasons.
all the required papers, he didn’t answer the questions fluently in class.