Ayatollah Khamenei,argues Javedanfar, has reason to be worried: What concerns Khamenei, he says is that Mr.Obama has credibility.

VOA: standard.2009.03.21

Southerners cannot be trusted." The radicals also worried about what would happen to the recently freed slaves.

VOA: special.2010.01.21

TV stations are worried that they will be forced to give up some of their frequencies.

VOA: special.2010.03.19

Clay was worried that his compromise might be defeated by northern votes.

VOA: special.2009.03.26

Also,there may be emotional changes, like feeling depressed or worried.

VOA: special.2009.04.07

"I see a lot more children who are coming into the office either because their parents have noticed that they have headaches or red or watery eyes or discomfort, or because their prescription, their near-sightedness, appears to be increasing at a fast rate and they're worried."

VOA: special.2011.08.01

So, you're worried not becauseyou'll be in a house full of vampires, but because you thinkthey won't approve of you?

VOA: standard.other

Many senators are worried that the 240 detainees held there could be transferred to prisons in the United States.

VOA: standard.2009.05.20

But her mother who lives nearby is sick. And she is worried she will not be able to visit as often if she is housed far away.

VOA: standard.2010.03.29

I think we should be very worried about that kind of approach.

VOA: standard.2009.09.17

A woman named Carolyn phoned from the state of Illinois and said many seniors are worried that their Medicare benefits will be cut as part of health care reform.

VOA: standard.2009.07.28

That basically means investors are worried that we are probably going to be going into a double dip scenario because of the sovereign debt crisis that is occurring in Europe."

VOA: standard.2010.05.25