Eileen began observing the evacuation of children from London to the countryside in 1939.

On these expeditions, Azara began observing the nature of the region.

Administration officials said they expected the City Clerk's office to begin observing the rule tomorrow.

None of the thirty mines has broadcast anything since I began observing them.

I began observing her from the moment I walked through the curtains into her room.

The state began observing the King holiday in 1973; the federal government recognized it officially in 1986.

A few minutes after its discovery, ground based telescopes began observing the field.

Fliss begins observing strange events in the hotel at night, and becomes determined to get to the bottom of what is going on.

She began observing her colleagues, and then later, her own students.

The son began observing thoroughbred racing, with friends egging him to take a chance.