When they used the telescope to create images of the planet, they found an area that appeared dark in light the human eye could see.

VOA: special.2009.08.25

The next day, at their school, the woman asks the man to keep an eye on, or watch the young students in her class while she is out of the classroom.

VOA: special.2009.09.06

"You know, it was a pretty big thing and certainly much too big to fit inside an eye socket."

VOA: standard.2010.06.30

Authorities here depend on the public to keep an eye out for unusual packages or passengers.

VOA: standard.2010.04.01

The centers are run by an ophthalmic assistant who is trained to conduct a full eye examination, administer diagnostic tests, treat simple ailments and prescribe glasses.

VOA: standard.2010.05.25

soon she may have to send her guests to live in an empty field nearby, because she cannot bear to look them in the eye when they go hungry.

VOA: standard.2010.03.22

The president's trip and comments also are geared to a domestic audience with an eye on Pakistan's powerful military establishment, said Pakistan expert Farzana Shaikh of London's Chatham House research center.

VOA: standard.2010.08.06