It's an internal conflict because Sarah has to decide whether or not to confront her friend. Internal conflicts take place in a person's mind. It shows conflicts of the character with her own self. In these text, Sarah's mind is conflicted whether to confront Connie or not.
Answer:
I believe A
Explanation:
The second most reasonable option would be "playful", but the author doesn't interact with the daffodils, he just talks about watching them and how pretty they are.
I'd go with D), because they don't necessarily have to denote the nation negatively.
A flashback tells something from the past so the answer would have to be (A) this is because of the use of the word recall. In every other option the verb is present or future tense instead of past tense.