But the most common cause is long-term smoking or years of breathing other people's smoke.

VOA: special.2010.06.23

"I have asked the members of the inquiry that the final report of the inquiry will be able to disclose all but the most sensitive information, that is,all information except that which is essential to our national security,"

VOA: standard.2009.06.15

"But the most wonderful thing is that despite all those tensions, people are able to worship freely, there is such a variety of different devotion and celebration in the streets of Jerusalem, and that's the spirit that really should predominate at this time."

VOA: standard.2010.04.01

But most importantly, the activists hope Israel, Jordan and Syria can create an international commission to manage the Jordan River.

VOA: special.2009.05.18

But most food comes from imports. Before the earthquake, the Haitian government and private groups were working to improve agriculture.

VOA: special.2010.04.13

But some of the most excited visitors of all were the children who came to see One favorite writer their favorite writers.

VOA: special.2009.10.12

But Michelle Obama said the most important goal is to educate children about healthful,locally grown fruits and vegetables.

VOA: special.2010.06.07

But the experts say that in most cases in young women, these growths would go away by themselves.

VOA: special.2009.11.25

But the thing they wanted most was the thing they lacked - a child to call their own.

VOA: special.2009.02.28

But it is found most often in the people who stand outside what he calls "the loud world."

VOA: special.2010.01.03

But it was hard for the judges to decide about most other traits under the controlled conditions.

VOA: special.2009.11.24

But the program has been so popular, officials say most of the money is already gone.

VOA: special.2009.08.07

But she says the most important thing about jazz is that it is about right now.

VOA: special.2010.04.09

There are millions of American Muslims. But the imam says most of the teachers of Islam in America received their training in other countries.

VOA: special.2010.08.05