The sky was gray and cloudy.

The sky began to gray as the storm approached.

The sky was a dull gray.

The dapple-gray horse galloped across the field.

The gray matter in the brain is responsible for processing information.

Gray power is a senior organization that protects the safety of the elderly from social violence.

She is a graceful woman with gray-haired.

He has a gray-headed appearance.

The graybeard sat on the park bench, feeding the pigeons.

The sky was a grayish color.