I was once ashamed to admit my weakness, but now I have no such feeling and I________myself much discomfort.
They ___________to put their hearts into study..
It was a _______story, and we all got ________.
Have you really realized the part computer has________ in the daily life?
He is the only one of the students who __________a winner of scholarship for three years.
The snowstorm ________ our difficulties.