But it is not necessary for me to praise my superior.

VOA: special.2010.01.24

The report says longer than that is usually not necessary.

VOA: special.2010.05.25

It is not necessary. It puts us in the wrong.

VOA: special.2009.08.06

I did not intend to fight unless it became necessary in self-defense and in the performance of official duty.

VOA: special.2010.02.15

This is necessary so that the walls of a building will not shrink or break.

VOA: special.2009.01.12

But some experts believe that many of the C-sections are not medically necessary.

VOA: special.2009.11.24

However,it did not provide necessary information about the time somewhere else.

VOA: special.2010.07.14

"What is necessary in this case is a collective effort, not only by the researchers and the people on the ground, but also the donor community, because controlling those two diseases can go a long way in improving people's food security and livelihoods in Sub-Saharan Africa."

VOA: special.2009.09.21

But Cheney said he is not sure the Obama administration will do what is necessary to keep Iran from developing nuclear weapons.

VOA: standard.2010.02.14

While not stipulating dollar amounts of U.S.military aid, it authorizes such sums that are necessary to help the country deal with security needs.

VOA: standard.2009.09.24

Although many people are disappointed, not everyone in Poland thinks the original missile-defense plan was necessary.

VOA: standard.2009.10.21

He says he believes it is necessary to let North Korea know having nuclear programs will prove to be a bigger disadvantage than not having them.

VOA: standard.2009.05.26

"The Afghan people do not want us in Afghanistan any longer than necessary.

VOA: standard.2009.03.23

That violence brought an overnight curfew to Port Gentil which was repeated Friday and will continue, Ndongou says, "as long as necessary if calm does not prevail."

VOA: standard.2009.09.05