The businessman is always encouraging his employees to ______ water-based sports, hoping to develop an amateur racing team in his own company.
If you don’t know that _____ failure is the mother of success, you are sure to be _____ failure in life.
It is the ability to do the job___matters not where you come from or what you are.
--There is still a copy of the book in the library. Will you go and borrow _____? --I’d rather buy _____ in the book store.
_____ cold weather, the workers are still working at the working site.
--- Can you lend me the book Gone with the Wind? --- Sorry, I returned it to the library just now. Maybe it is still ____.