A. Let's go out on Friday; it's my birthday!
Answer:
“Social sustainability occurs when the formal and informal processes; systems; structures; and relationships actively support the capacity of current and future generations to create healthy and livable communities.
Explanation:
Sun-dried tomatoes. All the other options are words by themselves. Sun-dried needs to have a hyphen.
Describing a birthmark as being like a crimson stain upon the snow is using a metaphor. A metaphor is using a figure of speech where a word or phrase is used to describe an object or action to create an image even though it is not literally applicable to the actual situation.