—There is        with my kitchen fan. Can you help me?—OK, I will check it right now.

--- Tea or coffee?---_______. Just a piece of bread. I feel a little hungry.

As ______ who is a success in business, Mr．White has his own way to deal with various problems．

Charles Darwin, a young man just out of university, knew perfect well that he had to depend on _____ when he set out on a voyage of discovery around the world. 

Where someone is born and what a person looks like is not as important as ____ he or she grows up to be.