You feel the cold waves crash against your legs, and the sand between your toes.
You hear the laughs of happy children, and the seagulls squawking in the distance.
You smell the salt from throughout the ocean, and the sunscreen from those wary of the sun.
You see the boats sailing in the distance, and the never-ending solid horizon.
You taste the salt as you emerge from the water, and see the amazing view in front of you.
The answer is B. The crystal glass cracked in the sink.
This is a complete sentence because it has a subject (glass) and a verb(cracked).