How to use "bits" in a sentence

Little bits of stone fly into the air

It's covered with bits of rock.

It had taken years for Gran to make her garden because it was so difficult to find soil or plants, but she had made some soil with rotten vegetables and fruit, and slowly found bits and pieces here and there

Your mother is in a very unusual position, you know - Cham's dad only gets bits and pieces of work now and then

He didn't hear a shot, but a bullet shattered the rear side window behind his head and slammed into the back of the front seat, spraying gummy bits of safety glass through the car.