__________ is human nature that a great many people are often willing to sacrifice higher pay for the privilege of becoming white-collar workers.

Jeremy Lin ________ an unknown basketball player in New York Knicks for a very long time.

How do you feel about Internet—-It’s not helpful to me. There is so much information on the internet but I can________ find what I really need.

Many students are in a puzzle about the different languages of the country, but if you study the history of it, you can easily ____ this question.[ ]

Theof the students in our classgirls.