He contributes a lot of time and money to helping people with AIDS.
Would you like to make a contribution towards helping to save grizzly bear habitat?
Nigeria is an important contributor to the U.N. peacekeeping force in the region.
I didn't have much to contribute to
the discussion because I had been away for a month.
Poor diet has obviously contributed a great deal to his present health problems.
My brother has contributed a number of articles on cycling to our local newspapers.
Jacqueline Bisset once observed that character contributes
to beauty.
There is a Chinese proverb which observes that a strong fire can be built only when all contribute their firewood.
On average, a woman's brain makes up 2.5 percent of her body weight, whereas a man's brain only contributes 2 percent of his body weight.
The potential for
religion to contribute to conflict has been dramatically illustrated in Northern Ireland.
Success or failure in learning a language will be determined by what you yourself contribute to the process.
Speeding is a contributing factor in more car crashes involving new drivers than any other factor.
Education prepares young people for future employment, and for contributing more fully to family and community life.
The Vatican's economy is supported financially by contributions from Roman Catholics throughout the world, the sale of postage stamps and tourist souvenirs, fees for admission to museums, and the sale of publications.
The major contributors to the charity fund have been invited to a special thank-you dinner.
Studies by Gradman and Hanania have shown that regular out of class reading is the most important direct contributor to success on the TOEFL test.
The environmental organization Greenpeace relies for funding on contributions from individual supporters and foundation grants.
Whether the Romans made any significant contributions to the theory or practice of music is unknown because no music of that era has survived.
Discussion question: Who do you think has contributed the most to making your homeland what it is today?
Find someone who has contributed money to charity.