_______ human beings use it in a wrong way, like we did with nuclear technology, the advancement of science and technology has never led to decline of human development.
An excellent teacher is believed to be one who devotes himself to the children but ask for nothing ________.
Washington Square Park, ________ the first president, is one of New York city's most popular and oldest parks, dating back to 1827.
Most Americans would prefer to keep their problems ________ themselves, and solve their problems ________ themselves.
—As a weightlifting athlete, Thomas is indeed too large, I think. —But ________ that, he is still one of the best athletes at present.
I'm working this evening because I am ________ schedule with my work.