Professor Tindle says the study did not confirm whether optimism leads to healthier choices, or if it actually affects a person's physical health.

VOA: special.2009.04.15

However,snow can become hard and flat as it becomes older or if there have been strong winds.

VOA: special.2010.01.05

A listener wanted to know if Billie Jean is considered a girl's name, or if it can be used as a boy's name.

VOA: special.2009.07.06

He had asked her if Cazeau abused her, or if he drank too much.

VOA: special.2009.06.27

Or if you are trying to rest your voice but it keeps getting worse.

VOA: special.2009.09.02

Suspects can also be removed from the list if the federal case against them is dismissed or if they are no longer believed to meet the "Top Ten" requirements.

VOA: special.2010.05.05

Or if we had they certainly wouldn't have entered our consciousness."

VOA: special.2010.04.19

Or if you are also losing weight for no reason.

VOA: special.2009.09.02

You might ask your brother, "Is it okay if I borrow your car? Or if someone asks you to do something, you might say,Okay,I will. Still,language experts do not agree about where the word came from.

VOA: special.2010.02.28

If they appear to have symptoms or if they express that they have symptoms, we will immediately isolate them,".

VOA: standard.2009.04.30

I don't knowif Mama was right or if it... it'sLieutenant Dan.

VOA: standard.other

destiny... or if we're all justfloating around accidental-like on a breeze...

VOA: standard.other

Whether that result is positive or if is a flat result or something in between - something that we're not quite sure what it is - it is the first ever anti-retroviral containing product.

VOA: standard.2010.07.15

And,this constant movement of population also affects the humanitarian workers as it makes the planning and the delivery of aid much more difficult because we cannot predict where the people are going or if they are coming back."

VOA: standard.2009.06.21