Honesty is a kind of quality and that's what it takes to________with others successfully.
When I worked as the general manager of the firm, I sometimes had _____ to visit London on business.
As civilization______, more and more people have realized the importance of preserving rare animals from extinction.
Although I had read the book assigned by the professor several times, it didn’t make any______ to me.
A(n)______ is a person who understand people’s characters.
When we finally arrived, a lady gave us a _______ introduction of the university.