Employees are entitled to a(n) __________ paid leave of fifteen days.
I had to ______ because someone else wanted to use the phone.
According to an old proverb,a red sky at night often fine weather the next day.
Most of ______ we call geniuses are successful only because they have made extraordinary efforts.
-------May I borrow your paper?------ ______.
.It was one in the morning the fire broke out.