The next day,it grew strong enough for scientists to call it a tropical storm.

VOA: special.2010.08.24

I think to call it defeat creates too much of an impression that it was from the outside.

VOA: standard.2009.11.03

Mr.Hariri's inability to form a unified government led him to call it quits.

VOA: standard.2009.09.11

"I like the atmosphere. It's fun to learn things and enjoy a good beer. "I would call this a civilized education."

VOA: special.2010.05.14

This makes it more difficult for students to buy papers from companies that some call "plagiarism mills" or "essay mills."

VOA: special.2009.04.23

But President Obama made it clear Monday that he wants to limit the intervention in what some now call "Government Motors."

VOA: special.2009.06.05

It also urges hospitals to establish a special telephone number for medical workers and students to call if they are injured.

VOA: special.2010.02.10

It asks major polluting countries to voluntarily reduce gases linked to what scientists call the greenhouse effect.

VOA: special.2010.01.19

So math -- or,as the British call it,maths -- is still not everyone's favorite subject even with the latest technology to teach it.

VOA: special.2011.04.21

The call is always given three times to prevent mistaking it for some similar sounding words.

VOA: special.2010.04.18

It is a ground-up call to action that is forcing both parties to change the way that they are doing business, and that is beautiful."

VOA: special.2010.03.06

Some call it "the last best chance" for an agreement to fight climate change.

VOA: special.2009.12.12

The events will call attention to the disease and international efforts against it.

VOA: special.2010.04.20

Just sixteen percent thought it was OK to take that phone call.

VOA: special.2009.03.12