He says the companies that make vaccines cannot really do much when they have a virus that does not grow well.

VOA: special.2009.11.24

While studying warships, Fuller realized that they weighed much less than buildings, yet were able to do much more.

VOA: special.2010.05.30

Genes direct the making of proteins which do much of the work in building an organism, whether a person or a potato.

VOA: special.2009.11.03

If this wind holds and the boat doesnt flood, we cant do much else, said the captain.

VOA: special.2010.03.06

Diet is surely important, but diet alone will not do much good without an exercise plan.

VOA: special.2010.06.08

It will be very gratifying and will do much to help our people."

VOA: special.2009.12.24

These,however, did not do much damage to the Confederate guns.

VOA: special.2009.08.13

"If you were to design the perfect plug for a child's airway, you couldn't do much better than a hot dog tip."

VOA: standard.2010.02.23

Reducing saturated fats may reduce cholesterol, but low fat diets alone don't seem to do much to actually reduce clogged arteries and heart attacks.

VOA: standard.2010.03.25

What it is, is our ability to communicate so we can form groups in communities and do much larger things than we could ever do as individual organisms."

VOA: standard.2010.02.11

Clinton,appearing at the State Department's daily press briefing, said she did not want to speculate on Iran's political future, but she that the reported recount is unlikely to do much to defuse election-related tensions.

VOA: standard.2009.06.29

Let us say I want to sell my car but I do not know exactly how much it is worth.

VOA: special.2009.04.12

why,when we do not sleep, we do not function well. We just do not know much about sleep at all."

VOA: special.2009.08.26

So do their parents. This happens when there is so much snow that schools and even offices and stores are closed.

VOA: special.2010.03.28