Answer:
Idiom
Explanation:
"Her heart sank" is an idiom. An idiom is a figure of speech that is a commonly used phrase but can't be interpreted literally.
Answer:Our breath frosted the night air; nevertheless, we lingered outside to study the constellations.
Explanation:
The type of idea is Implicit
Verb phrase because "left" was used in the action of moving in an opposite direction with the groom.