So far it has proven effective at preventing the disease in half of those vaccinated which is more than ever before.

VOA: special.2009.12.07

Alaska is on the border of northwestern Canada, far enough north that part of it is within the Arctic Circle.

VOA: special.2009.03.02

What remains unclear is how far this can go before the government reacts to it as a threat.

VOA: special.2010.06.18

It is more than seven hundred pages long, far longer than most books people read for entertainment.

VOA: special.2010.06.06

"It is a lesson to many countries to open up and have far more cultural exchange and make that a priority for diplomacy.

VOA: special.2010.06.21

a young man called out cheerfully. "How far is it to the main road?"

VOA: special.2010.04.03

"You said you saw one summer movie so far this year. What is it?"

VOA: special.2010.06.14

It is called "The Exquisite Corpse Adventure" and so far only has two chapters.

VOA: special.2009.10.12

"I think that text messaging has made students believe that it's far more acceptable than it actually is to just make screamingly atrocious spelling and grammatical errors."

VOA: special.2010.01.28

So far it is a movement loosely organized around a common identity.

VOA: special.2010.03.06

It is not far from Bryce. But it is very different.

VOA: special.2009.04.15

It is still the top moneymaker so far this season.

VOA: special.2009.06.12

"So,BP's phenomenal growth in recent years has been halted, slightly reversed, but the important thing is it has survived so far;

VOA: standard.2010.07.27

Economic growth, it is a prediction, but I think it is far fetched that it will grow at eight percent."

VOA: standard.2010.04.20