A "run on the bank" usually happens when people believe there is danger a bank may fail or close.

VOA: special.2009.04.26

It happens more commonly in women,children, the elderly and those who use their voice a lot in their jobs.

VOA: special.2009.09.02

So do their parents. This happens when there is so much snow that schools and even offices and stores are closed.

VOA: special.2010.03.28

Earlier this month, Hollaback! released an application for the Apple iPhone that lets users report harassment as soon as it happens.

VOA: special.2010.11.29

This happens when an official language is used more often and children stop learning the local language of their parents.

VOA: special.2009.12.02

And when this happens,sir, the U.S.will be importing food, only there won't be any place from where to import it."

VOA: special.2009.11.10

There are two kinds of strokes. An ischemic stroke happens when a blood vessel in the brain gets blocked.

VOA: special.2009.09.22

As it happens, the plan was announced on May sixth -- the same day as the "flash crash" on American stock markets.

VOA: special.2010.05.21

So what happens? He gets a title shot outdoors in the ballpark, and what do I get, a one-way ticket to Palookaville.

VOA: special.2009.11.30

When this happens,he said, money is withdrawn from the people's use and kept in the public treasury, where it does no good.

VOA: special.2010.05.20

In "The Crucible",for example, he shows what happens when unreasonable dislike and fear cause people to accuse innocent people of horrible crimes.

VOA: special.2009.11.29

So what happens is that a lot of these programs have come to fruition because they are student-driven."

VOA: special.2011.06.03

The extension service says the best formation happens when the soil is between fifteen and twenty-one degrees Celsius.

VOA: special.2009.03.10

If this happens, people should remain in or near their car unless they see some kind of help.

VOA: special.2010.01.05