61.   He could do worse than spend his evening keeping an eye on her.

62.   Keep an eye on her.

63.   A special commissary, Egidius, was sent by the pope to keep an eye on Conrad.

64.   Robert kept his eyes on Hasan and Aziz from about ten yards away.

65.   I kept my eyes on the screen.

66.   I kept my eyes on his face.

67.   Mary organized the plates and kept an eye on his carving.

68.   Saddam had returned to the south, to keep an eye on developments, as soon as an offensive was regarded as likely.

69.   I had seen Come Blow Your Horn and kept my eye on what he was up to, and I knew he was the right person for that part.