The researchers say many, if not all,people likely have these antibodies but do not always produce or use them efficiently.

VOA: special.2009.03.04

But he points out that technology has also made new music available to people all over the world twenty-four hours a day.

VOA: special.2010.07.19

But some people say they do not trust the government and will not answer all the questions.

VOA: special.2010.03.20

But they said it did not give that right to the people of all future territories.

VOA: special.2009.04.23

But people of all opinions feared that the president was trying to destroy the careful system of checks and balances in the federal government.

VOA: special.2011.04.21

Some people in this test group developed the disease, but all recovered to full health.

VOA: special.2009.01.27

But all my money was gone. People now say I am crazy.

VOA: special.2009.07.25

But all the old people agreed that he was Hiram Wallace.

VOA: special.2009.02.14

People still look at you weird, but it's like, 'All right,he's disabled now, but it's kind of OK now.'" Matthew Sapolin is commissioner of the Mayor's Office for People with Disabilities, and he is blind.

VOA: special.2010.07.28

It says poor people everywhere are going without food, but nearly all the world's undernourished live in developing countries.

VOA: standard.2009.10.14

In the beginning, I wanted hits and all that, but what drives me now is what this music means to people."

VOA: standard.2009.08.04

But the really important thing we saw by 1992 was that people were not really engaged at all on this issue."

VOA: standard.2009.12.10

"But there are all sorts of stimuli for people to eat, which is very hard to combat."

VOA: standard.2010.07.16

But the information we had from Mexico, the first cases were all from people who had died."

VOA: standard.2010.04.29