They say South Korea has not done enough to open up key markets, especially in automobiles.

VOA: standard.2009.04.22

And in Chicago. 'As much as I like Barack Obama, I just don't know that he has done enough to warrant such an honor,"

VOA: standard.2009.12.10

But more needs to be done. She says there currently are not enough programs to study bird numbers and behavior.

VOA: special.2009.05.12

And since they do not have enough money to hire people, the work will simply not be done."

VOA: special.2010.04.13

And that we did not believe that enough was being done to make sure that no one had impunity from prosecution,".

VOA: standard.2009.10.14

She adds that not enough is being done to help people affected by the mudslides.

VOA: standard.2009.10.03