Sharp eyes.
The eyes were very keen.
The eyes could not see as well as they should have,
a ninja is asleep
This is why we used to have gender-segregated dormitories, and chaperones at dances.
No, it has no spots in it
The doctors were concerned for the patient's recovery.
A lady in a bright red bikini is tanning by the pool.
There is a cathedral and a campanile in the Piazza del Duomo.