kept an eye on

Outside the house is a stranger, and I have kept an eye on him for quite a while.

The bank guard kept an eye on the parking lot while they were loading the armored truck with money.

A man in shorts and Crocs kept an eye on his daughter, whose sneakers squeaked furiously on the lobby's marble floor.

This camera, controlled from mission control back in Houston, kept an eye on the astronauts.

The other people there were also quite happy, though a few kept an eye on the box entrance, still expecting General Grant.

Anyone who's kept an eye on the first-person shooter since it was announced last December could've seen the outrage coming from a mile away.

The ancient Israelites had little trouble knowing where God wanted them to go next. They just kept an eye on the cloud and followed it.

A birdwatcher kept an eye on his activities with his large binoculars. Nobody really knows why.

Mrs Bloor kept an eye on the baby while she was cooking dinner.

It has kept an eye on how to keep the unit running efficiently with new refrigerant technology under the dynamic situation in the industry.

Guangdong, therefore, became the window through which Chinese and foreigners kept an eye on one another.

The nurse kept an eye on the dying patient day and night.

He also kept an eye on us when we played for Castilla.

Actually, I have kept an eye on Olympic Games related issues for quite a long time and took tons of photos.

She worked and kept an eye on the sick child at the same time.

From under the tree the man kept an eye on the sheep.