But perhaps three pairs of eyes watched the ball's flight even more closely.

Do you know how many pairs of eyes were watching to see just what I should do?

The pair watched as a small team of guards entered through a wall hatch.

At least an extra pair of eyes could watch your back!

He became aware that another pair of eyes watched the young couple with the same thought.

A pair of heads watched them from the other side.

Around the room, every pair of eyes watched the exchange.

From a far corner, a pair of intense eyes watched each move.

At ground level, a pair of eyes watched him through heavy shrubbery.

From deep within the woods a pair of light blue eyes watched their passing.