Half received the vaccine. The other half received a placebo, or harmless substance.

VOA: special.2009.10.13

The other half were given a gel without an active substance.

VOA: special.2010.07.21

He would move the other half into position behind Lee's army.

VOA: special.2009.10.15

The other half received a placebo, an inactive substance.

VOA: special.2009.09.30

The other half got menus without the calorie information.

VOA: special.2010.01.27

The other half are native English speakers.

VOA: special.2010.06.17

The other half ate a controlled diet.

VOA: special.2009.09.01

His book,"How the Other Half Lives,"

VOA: special.2010.08.01

Under the deal, half of the $3,000 discount comes from the government, the other half comes from the car manufacturer.

VOA: standard.2009.05.18

Of the blood that has to be destroyed, almost half is caused by the presence of Hepatitis B, Hepatitis C,and syphilis, while the other half is due to problems in the collection process.

VOA: standard.2010.06.04

Then,with much effort, he slowly wrote the divorce decree on half a sheet of paper and copied it on the other.

VOA: special.2009.11.14

And the other part about it is if feathers were twice as heavy, or half as strong, then birds couldn't fly."

VOA: special.2010.06.01

During the second half of the nineteenth century, the United States was not concerned much with events in other countries.

VOA: special.2010.07.08

The gas is mainly methane. It produces half the carbon dioxide of other fossil fuels.

VOA: special.2009.10.23