The gel contains tenofovir. This is a common anti-retroviral drug used to treat people with HIV, the virus that causes AIDS.

VOA: special.2010.07.21

The paddocks will need water. Some farmers design paths for animals from different paddocks to drink from a common watering place.

VOA: special.2010.01.19

Today,the solution to the problem is so common that it is difficult to understand that there was a problem at all.

VOA: special.2010.07.14

He said the three nations are joined by a common goal to "defeat al-Qaida and its extremist allies in Pakistan and Afghanistan."

VOA: special.2009.05.09

"A common threat is 'If you leave, I'm going to report you to immigration and you'll be arrested.

VOA: special.2010.06.14

The paddocks will need water. Some farmers design a path for animals from different paddocks to drink from a common watering place.

VOA: special.2009.01.06

A more common way to deal with weeds is to control them enough so that the land can be used for planting.

VOA: special.2009.05.26

The film is about all the bad things that happen to a common man for no apparent reason.

VOA: special.2010.03.01

And they disliked the way Twain used the language of a common, uneducated person to tell the story.

VOA: special.2010.03.21

Such needle sticks are common. But a recent study found that medical students often fail to report them.

VOA: special.2010.02.10

Never before had a common subject been brave enough to love the daughter of the king.

VOA: special.2009.04.18

A "school" of painters refers to a group of artists whose work has a common influence.

VOA: special.2009.05.01

The athletes share a common goal to do their best and win a gold medal.

VOA: special.2010.02.10

A common design is a tall box with several shelves inside to hold the food.

VOA: special.2009.11.30