"Of course,we don't know what doses they've received, but the only persons at risk of acute radiation effects are the workers."

VOA: special.2011.03.16

People can also cause a blockage when they try to clean out their ears, but only push the wax deeper inside.

VOA: special.2010.03.31

The new governor promised to enforce the laws of the pro-slavery legislature -- but only those laws which were constitutional.

VOA: special.2009.05.21

It might help some get into a top college, but only if they have above-average scores in the first place.

VOA: special.2009.09.17

The I.M.F.predicts developing economies will continue to grow for the year, but only by about one and one-half percent.

VOA: special.2009.04.24

But the only firefighters who qualified for immediate promotion to lieutenant or captain were whites and two Hispanics,no blacks.

VOA: special.2009.07.03

But it is only a beginning. John Kress of the Smithsonian says that, while science accepts evolution, debate continues.

VOA: special.2009.12.01

The Lehman Brothers bankruptcy on September fifteenth was a shock to the system, but not the only one.

VOA: special.2009.09.18

American schools provided aid to almost half of foreign graduate students during the last academic year, but only ten percent of undergraduates.

VOA: special.2009.02.05

And it would permit the bank to open offices in a state, but only if the state approved.

VOA: special.2009.01.29

They got Mexico to agree to recognize the independence of Texas, but only if Texas agreed not to join the United States.

VOA: special.2009.02.19

Professor Rauschecker says large parts of the visual cortex became active during the sound and touch tests, but only in the blind people.

VOA: special.2010.10.13

The state governor freed her, but only after the United States Senate ordered an investigation into conditions in the West Virginia coal fields.

VOA: special.2009.03.16

But he says only one or two students usually choose it each year, and no one did in the graduating class in May.

VOA: special.2009.07.23